PHP 公共方法分享180628

查看php 类的详情：方法、常量、属性（ type(new \Illuminate\Http\Request());）

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/**  * fixme 打印类详情  * @param $class object 对象  */ function type($class){     $ref = new \ReflectionClass($class);     $br = '<br>';     $consts = $ref->getConstants(); //返回所有常量名和值     echo "----------------consts:---------------" . $br;     foreach ($consts  as $key => $val)     {         echo "$key : $val" . $br;     }       $props = $ref->getDefaultProperties();  //返回类中所有属性与值类型     echo "--------------------props:--------------" . $br . $br;     foreach ($props as $key => $val)     {         echo "$key ::" . gettype($val) . $br;   //  属性名和属性值     }       $methods = $ref->getMethods();     //返回类中所有方法与参数     echo "-----------------methods:---------------" . $br . $br;     foreach ($methods as $method) {         $getParam = $method->getParameters();         if(!count($getParam))echo $method->getName();         foreach ($getParam as $key=>$value){             echo $method->getName() ."::".$value.' + ';         }         echo $br;     } }

　　

core.php:

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/**  * 产生验证码  *  * @param string $nchash 哈希数  * @return string  */ function makeSeccode($nchash){     $seccode = random(6, 1);     $seccodeunits = '';       $s = sprintf('%04s', base_convert($seccode, 10, 23));     $seccodeunits = 'ABCEFGHJKMPRTVXY2346789';     if($seccodeunits) {         $seccode = '';         for($i = 0; $i < 4; $i++) {             $unit = ord($s{$i});             $seccode .= ($unit >= 0x30 && $unit <= 0x39) ? $seccodeunits[$unit - 0x30] : $seccodeunits[$unit - 0x57];         }     }     setNcCookie('seccode'.$nchash, encrypt(strtoupper($seccode)."\t".(time())."\t".$nchash,MD5_KEY),3600);     return $seccode; } function getFlexigridArray($in_array, $fields_array, $data, $format_array)//多频道 {     $out_array = $in_array;     if ($out_array["operation"]) {         $out_array["operation"] = "--";     }                     if ($fields_array && is_array($fields_array)) {         foreach ($fields_array as $key => $value ) {             $k = "";               if (is_int($key)) {                 $k = $value;             }             else {                 $k = $key;             }             if (is_array($data) && array_key_exists($k, $data)) {                 $out_array[$k] = $data[$k];                 if ($format_array && in_array($k, $format_array)) {                     $out_array[$k] = ncpriceformatb($data[$k]);                 }             }             else {                 $out_array[$k] = "--";             }         }     }       return $out_array; } function ncPriceFormatb($price)//多频道 {     return number_format($price, 2, ".", ""); } /**  * 验证验证码  *  * @param string $nchash 哈希数  * @param string $value 待验证值  * @return boolean  */ function checkSeccode($nchash,$value){     list($checkvalue, $checktime, $checkidhash) = explode("\t", decrypt(cookie('seccode'.$nchash),MD5_KEY));     $return = $checkvalue == strtoupper($value) && $checkidhash == $nchash;     if (!$return) setNcCookie('seccode'.$nchash,'',-3600);     return $return; }   /**  * 设置cookie QQ wap 登录 by 33h ao.co m  *  * @param string $name cookie 的名称  * @param string $value cookie 的值  * @param int $expire cookie 有效周期  * @param string $path cookie 的服务器路径 默认为 /  * @param string $domain cookie 的域名  * @param string $secure 是否通过安全的 HTTPS 连接来传输 cookie,默认为false  */ function setNc2Cookie($name, $value, $expire='3600', $path='', $domain='', $secure=false){     if (empty($path)) $path = '/';     if (empty($domain)) $domain = SUBDOMAIN_SUFFIX ? SUBDOMAIN_SUFFIX : '';     $expire = intval($expire)?intval($expire):(intval(SESSION_EXPIRE)?intval(SESSION_EXPIRE):3600);     $result = setcookie($name, $value, time()+$expire, $path, $domain, $secure);     $_COOKIE[$name] = $value; }   /**  * 设置cookie  *  * @param string $name cookie 的名称  * @param string $value cookie 的值  * @param int $expire cookie 有效周期  * @param string $path cookie 的服务器路径 默认为 /  * @param string $domain cookie 的域名  * @param string $secure 是否通过安全的 HTTPS 连接来传输 cookie,默认为false  */ function setNcCookie($name, $value, $expire='3600', $path='', $domain='', $secure=false){     if (empty($path)) $path = '/';     if (empty($domain)) $domain = SUBDOMAIN_SUFFIX ? SUBDOMAIN_SUFFIX : '';     $name = defined('COOKIE_PRE') ? COOKIE_PRE.$name : strtoupper(substr(md5(MD5_KEY),0,4)).'_'.$name;     $expire = intval($expire)?intval($expire):(intval(SESSION_EXPIRE)?intval(SESSION_EXPIRE):3600);     $result = setcookie($name, $value, time()+$expire, $path, $domain, $secure);     $_COOKIE[$name] = $value; }   /**  * 取得COOKIE的值  *  * @param string $name  * @return unknown  */ function cookie($name= ''){     $name = defined('COOKIE_PRE') ? COOKIE_PRE.$name : strtoupper(substr(md5(MD5_KEY),0,4)).'_'.$name;     return $_COOKIE[$name]; }   /**  * 当访问的act或op不存在时调用此函数并退出脚本  *  * @param string $act  * @param string $op  * @return void  */ function requestNotFound($act = null, $op = null) {     showMessage('您访问的页面不存在！', SHOP_SITE_URL, 'exception', 'error', 1, 3000);     exit; }   /**  * 输出信息  *  * @param string $msg 输出信息  * @param string/array $url 跳转地址 当$url为数组时，结构为 array('msg'=>'跳转连接文字','url'=>'跳转连接');  * @param string $show_type 输出格式 默认为html  * @param string $msg_type 信息类型 succ 为成功，error为失败/错误  * @param string $is_show  是否显示跳转链接，默认是为1，显示  * @param int $time 跳转时间，默认为2秒  * @return string 字符串类型的返回结果  */ function showMessage($msg,$url='',$show_type='html',$msg_type='succ',$is_show=1,$time=2000){     if (!class_exists('Language')) import('libraries.language');     Language::read('core_lang_index');     $lang   = Language::getLangContent();     /**      * 如果默认为空，则跳转至上一步链接      */     $url = ($url!='' ? $url : getReferer());       $msg_type = in_array($msg_type,array('succ','error')) ? $msg_type : 'error';       /**      * 输出类型      */     switch ($show_type){         case 'json':             $return = '{';             $return .= '"msg":"'.$msg.'",';             $return .= '"url":"'.$url.'"';             $return .= '}';             echo $return;             break;         case 'exception':             echo '<!DOCTYPE html>';             echo '<html>';             echo '<head>';             echo '<meta http-equiv="Content-Type" content="text/html; charset='.CHARSET.'" />';             echo '<title></title>';             echo '<style type="text/css">';             echo 'body { font-family: "Verdana";padding: 0; margin: 0;}';             echo 'h2 { font-size: 12px; line-height: 30px; border-bottom: 1px dashed #CCC; padding-bottom: 8px;width:800px; margin: 20px 0 0 150px;}';             echo 'dl { float: left; display: inline; clear: both; padding: 0; margin: 10px 20px 20px 150px;}';             echo 'dt { font-size: 14px; font-weight: bold; line-height: 40px; color: #333; padding: 0; margin: 0; border-width: 0px;}';             echo 'dd { font-size: 12px; line-height: 40px; color: #333; padding: 0px; margin:0;}';             echo '</style>';             echo '</head>';             echo '<body>';             echo '<h2>'.$lang['error_info'].'</h2>';             echo '<dl>';             echo '<dd>'.$msg.'</dd>';             echo '<dt><p /></dt>';             echo '<dd>'.$lang['error_notice_operate'].'</dd>';             echo '<dd><p /><p /><p /><p /></dd>';             echo '<dd><p /><p /><p /><p /></dd>';             echo '</dl>';             echo '</body>';             echo '</html>';             exit;             break;         case 'javascript':             echo "<script>";             echo "alert('". $msg ."');";             echo "location.href='". $url ."'";             echo "</script>";             exit;             break;         case 'tenpay':             echo "<html><head>";             echo "<meta name=\"TENCENT_ONLINE_PAYMENT\" content=\"China TENCENT\">";             echo "<script language=\"javascript\">";             echo "window.location.href='" . $url . "';";             echo "</script>";             echo "</head><body></body></html>";             exit;             break;         default:             /**              * 不显示右侧工具条              */             Tpl::output('hidden_nctoolbar', 1);             if (is_array($url)){                 foreach ($url as $k => $v){                     $url[$k]['url'] = $v['url']?$v['url']:getReferer();                 }             }             /**              * 读取信息布局的语言包              */             Language::read("msg");             /**              * html输出形式              * 指定为指定项目目录下的error模板文件              */             Tpl::setDir('');             Tpl::output('html_title',Language::get('nc_html_title'));             Tpl::output('msg',$msg);             Tpl::output('url',$url);             Tpl::output('msg_type',$msg_type);             Tpl::output('is_show',$is_show);             Tpl::showpage('msg','msg_layout',$time);     }     exit; }   /**  * 消息提示，主要适用于普通页面AJAX提交的情况  *  * @param string $message 消息内容  * @param string $url 提示完后的URL去向  * @param stting $alert_type 提示类型 error/succ/notice 分别为错误/成功/警示  * @param string $extrajs 扩展JS  * @param int $time 停留时间  */ function showDialog($message = '', $url = '', $alert_type = 'error', $extrajs = '', $time = 2){     if (empty($_GET['inajax'])){         if ($url == 'reload') $url = '';         showMessage($message.$extrajs,$url,'html',$alert_type,1,$time*1000);     }     $message = str_replace("'", "\\'", strip_tags($message));       $paramjs = null;     if ($url == 'reload'){         $paramjs = 'window.location.reload()';     }elseif ($url != ''){         $paramjs = 'window.location.href =\''.$url.'\'';     }     if ($paramjs){         $paramjs = 'function (){'.$paramjs.'}';     }else{         $paramjs = 'null';     }     $modes = array('error' => 'alert', 'succ' => 'succ', 'notice' => 'notice','js'=>'js');     $cover = $alert_type == 'error' ? 1 : 0;     $extra .= 'showDialog(\''.$message.'\', \''.$modes[$alert_type].'\', null, '.($paramjs ? $paramjs : 'null').', '.$cover.', null, null, null, null, '.(is_numeric($time) ? $time : 'null').', null);';     $extra = $extra ? '<script type="text/javascript" reload="1">'.$extra.'</script>' : '';     if ($extrajs != '' && substr(trim($extrajs),0,7) != '<script'){         $extrajs = '<script type="text/javascript" reload="1">'.$extrajs.'</script>';     }     $extra .= $extrajs;     ob_end_clean();     @header("Expires: -1");     @header("Cache-Control: no-store, private, post-check=0, pre-check=0, max-age=0", FALSE);     @header("Pragma: no-cache");     @header("Content-type: text/xml; charset=".CHARSET);       $string =  '<?xml version="1.0" encoding="'.CHARSET.'"?>'."\r\n";     $string .= '<root><![CDATA['.$message.$extra.']]></root>';     echo $string;exit; }   /**  * 不显示信息直接跳转  *  * @param string $url  */ function redirect($url = ''){     if (empty($url)){         if(!empty($_REQUEST['ref_url'])){             $url = $_REQUEST['ref_url'];         }else{             $url = getReferer();         }     }     header('Location: '.$url);exit(); }   /**  * 取上一步来源地址  *  * @param  * @return string 字符串类型的返回结果  */ function getReferer(){     return empty($_SERVER['HTTP_REFERER'])?'':$_SERVER['HTTP_REFERER']; }   /**  * 取验证码hash值  *  * @param  * @return string 字符串类型的返回结果  */ function getNchash($act = '', $op = ''){     $act = $act ? $act : $_GET['act'];     $op = $op ? $op : $_GET['op'];     if (C('captcha_status_login')){         return substr(md5(SHOP_SITE_URL.$act.$op),0,8);     } else {         return '';     } }   /**  * 加密函数  *  * @param string $txt 需要加密的字符串  * @param string $key 密钥  * @return string 返回加密结果  */ function encrypt($txt, $key = ''){     if (empty($txt)) return $txt;     if (empty($key)) $key = md5(MD5_KEY);     $chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.";     $ikey ="-x6g6ZWm2G9g_vr0Bo.pOq3kRIxsZ6rm";     $nh1 = rand(0,64);     $nh2 = rand(0,64);     $nh3 = rand(0,64);     $ch1 = $chars{$nh1};     $ch2 = $chars{$nh2};     $ch3 = $chars{$nh3};     $nhnum = $nh1 + $nh2 + $nh3;     $knum = 0;$i = 0;     while(isset($key{$i})) $knum +=ord($key{$i++});     $mdKey = substr(md5(md5(md5($key.$ch1).$ch2.$ikey).$ch3),$nhnum%8,$knum%8 + 16);     $txt = base64_encode(time().'_'.$txt);     $txt = str_replace(array('+','/','='),array('-','_','.'),$txt);     $tmp = '';     $j=0;$k = 0;     $tlen = strlen($txt);     $klen = strlen($mdKey);     for ($i=0; $i<$tlen; $i++) {         $k = $k == $klen ? 0 : $k;         $j = ($nhnum+strpos($chars,$txt{$i})+ord($mdKey{$k++}))%64;         $tmp .= $chars{$j};     }     $tmplen = strlen($tmp);     $tmp = substr_replace($tmp,$ch3,$nh2 % ++$tmplen,0);     $tmp = substr_replace($tmp,$ch2,$nh1 % ++$tmplen,0);     $tmp = substr_replace($tmp,$ch1,$knum % ++$tmplen,0);     return $tmp; }   /**  * 解密函数  *  * @param string $txt 需要解密的字符串  * @param string $key 密匙  * @return string 字符串类型的返回结果  */ function decrypt($txt, $key = '', $ttl = 0){     if (empty($txt)) return $txt;     if (empty($key)) $key = md5(MD5_KEY);       $chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.";     $ikey ="-x6g6ZWm2G9g_vr0Bo.pOq3kRIxsZ6rm";     $knum = 0;$i = 0;     $tlen = @strlen($txt);     while(isset($key{$i})) $knum +=ord($key{$i++});     $ch1 = @$txt{$knum % $tlen};     $nh1 = strpos($chars,$ch1);     $txt = @substr_replace($txt,'',$knum % $tlen--,1);     $ch2 = @$txt{$nh1 % $tlen};     $nh2 = @strpos($chars,$ch2);     $txt = @substr_replace($txt,'',$nh1 % $tlen--,1);     $ch3 = @$txt{$nh2 % $tlen};     $nh3 = @strpos($chars,$ch3);     $txt = @substr_replace($txt,'',$nh2 % $tlen--,1);     $nhnum = $nh1 + $nh2 + $nh3;     $mdKey = substr(md5(md5(md5($key.$ch1).$ch2.$ikey).$ch3),$nhnum % 8,$knum % 8 + 16);     $tmp = '';     $j=0; $k = 0;     $tlen = @strlen($txt);     $klen = @strlen($mdKey);     for ($i=0; $i<$tlen; $i++) {         $k = $k == $klen ? 0 : $k;         $j = strpos($chars,$txt{$i})-$nhnum - ord($mdKey{$k++});         while ($j<0) $j+=64;         $tmp .= $chars{$j};     }     $tmp = str_replace(array('-','_','.'),array('+','/','='),$tmp);     $tmp = trim(base64_decode($tmp));       if (preg_match("/\d{10}_/s",substr($tmp,0,11))){         if ($ttl > 0 && (time() - substr($tmp,0,11) > $ttl)){             $tmp = null;         }else{             $tmp = substr($tmp,11);         }     }     return $tmp; }   /**  * 取得IP  *  *  * @return string 字符串类型的返回结果  */ function getIp(){     if (@$_SERVER['HTTP_CLIENT_IP'] && $_SERVER['HTTP_CLIENT_IP']!='unknown') {         $ip = $_SERVER['HTTP_CLIENT_IP'];     } elseif (@$_SERVER['HTTP_X_FORWARDED_FOR'] && $_SERVER['HTTP_X_FORWARDED_FOR']!='unknown') {         $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];     } else {         $ip = $_SERVER['REMOTE_ADDR'];     }     return preg_match('/^\d[\d.]+\d$/', $ip) ? $ip : ''; }   /**  * 数据库模型实例化入口  *  * @param string $model 模型名称  * @return obj 对象形式的返回结果  */ function Model($model = null, $base_path = null){     static $_cache = array();     $cache_key = $model.'.'.$base_path;     if (!is_null($model) && isset($_cache[$cache_key])) return $_cache[$cache_key];     $base_path = $base_path == null ? BASE_DATA_PATH : $base_path;     $file_name = $base_path.'/model/'.$model.'.model.php';     $class_name = $model.'Model';     if (!file_exists($file_name)){         return $_cache[$cache_key] =  new Model($model);     }else{         require_once($file_name);         if (!class_exists($class_name)){             $error = 'Model Error:  Class '.$class_name.' is not exists!';             throw_exception($error);         }else{             return $_cache[$cache_key] = new $class_name();         }     } }   /**  * 行为模型实例  *  * @param string $model 模型名称  * @return obj 对象形式的返回结果  */ function Logic($model = null, $base_path = null){     static $_cache = array();     $cache_key = $model.'.'.$base_path;     if (!is_null($model) && isset($_cache[$cache_key])) return $_cache[$cache_key];     $base_path = $base_path == null ? BASE_DATA_PATH : $base_path;     $file_name = $base_path.'/logic/'.$model.'.logic.php';     $class_name = $model.'Logic';     if (!file_exists($file_name)){         return $_cache[$cache_key] =  new Model($model);     }else{         require_once($file_name);         if (!class_exists($class_name)){             $error = 'Logic Error:  Class '.$class_name.' is not exists!';             throw_exception($error);         }else{             return $_cache[$cache_key] = new $class_name();         }     } }   /**  * 读取目录列表  * 不包括 . .. 文件 三部分  *  * @param string $path 路径  * @return array 数组格式的返回结果  */ function readDirList($path){     if (is_dir($path)) {         $handle = @opendir($path);         $dir_list = array();         if ($handle){             while (false !== ($dir = readdir($handle))){                 if ($dir != '.' && $dir != '..' && is_dir($path.DS.$dir)){                     $dir_list[] = $dir;                 }             }             return $dir_list;         }else {             return false;         }     }else {         return false;     } }   /**  * 转换特殊字符  *  * @param string $string 要转换的字符串  * @return string 字符串类型的返回结果  */ function replaceSpecialChar($string){     $str = str_replace("\r\n", "", $string);     $str = str_replace("\t", "    ", $string);     $str = str_replace("\n", "", $string);     return $string; }   /**  * 编辑器内容  *  * @param int $id 编辑器id名称，与name同名  * @param string $value 编辑器内容  * @param string $width 宽 带px  * @param string $height 高 带px  * @param string $style 样式内容  * @param string $upload_state 上传状态，默认是开启  */ function showEditor($id, $value='', $width='700px', $height='300px', $style='visibility:hidden;',$upload_state="true", $media_open=false, $type='all'){     //是否开启多媒体     $media = '';     if ($media_open){         $media = ", 'flash', 'media'";     }     switch($type) {     case 'basic':         $items = "['source', '|', 'fullscreen', 'undo', 'redo', 'cut', 'copy', 'paste', '|', 'about']";         break;     case 'simple':         $items = "['source', '|', 'fullscreen', 'undo', 'redo', 'cut', 'copy', 'paste', '|',             'fontname', 'fontsize', 'forecolor', 'hilitecolor', 'bold', 'italic', 'underline',             'removeformat', 'justifyleft', 'justifycenter', 'justifyright', 'insertorderedlist',             'insertunorderedlist', '|', 'emoticons', 'image', 'link', '|', 'about']";         break;     default:         $items = "['source', '|', 'fullscreen', 'undo', 'redo', 'print', 'cut', 'copy', 'paste',             'plainpaste', 'wordpaste', '|', 'justifyleft', 'justifycenter', 'justifyright',             'justifyfull', 'insertorderedlist', 'insertunorderedlist', 'indent', 'outdent', 'subscript',             'superscript', '|', 'selectall', 'clearhtml','quickformat','|',             'formatblock', 'fontname', 'fontsize', '|', 'forecolor', 'hilitecolor', 'bold',             'italic', 'underline', 'strikethrough', 'lineheight', 'removeformat', '|', 'image'".$media.", 'table', 'hr', 'emoticons', 'link', 'unlink', '|', 'about']";         break;     }     //图片、Flash、视频、文件的本地上传都可开启。默认只有图片，要启用其它的需要修改resource\kindeditor\php下的upload_json.php的相关参数     echo '<textarea id="'. $id .'" name="'. $id .'" style="width:'. $width .';height:'. $height .';'. $style .'">'.$value.'</textarea>';     echo ' <script src="'. RESOURCE_SITE_URL .'/kindeditor/kindeditor-min.js" charset="utf-8"></script> <script src="'. RESOURCE_SITE_URL .'/kindeditor/lang/zh_CN.js" charset="utf-8"></script> <script>     var KE;   KindEditor.ready(function(K) {         KE = K.create("textarea[name=\''.$id.'\']", {                         items : '.$items.',                         cssPath : "' . RESOURCE_SITE_URL . '/kindeditor/themes/default/default.css",                         allowImageUpload : '.$upload_state.',                         allowFlashUpload : false,                         allowMediaUpload : false,                         allowFileManager : false,                         syncType:"form",                         afterCreate : function() {                             var self = this;                             self.sync();                         },                         afterChange : function() {                             var self = this;                             self.sync();                         },                         afterBlur : function() {                             var self = this;                             self.sync();                         }         });             KE.appendHtml = function(id,val) {                 this.html(this.html() + val);                 if (this.isCreated) {                     var cmd = this.cmd;                     cmd.range.selectNodeContents(cmd.doc.body).collapse(false);                     cmd.select();                 }                 return this;             }     }); </script>     ';     return true; }   /**  * 获取目录大小  *  * @param string $path 目录  * @param int $size 目录大小  * @return int 整型类型的返回结果  */ function getDirSize($path, $size=0){     $dir = @dir($path);     if (!empty($dir->path) && !empty($dir->handle)){         while($filename = $dir->read()){             if($filename != '.' && $filename != '..'){                 if (is_dir($path.DS.$filename)){                     $size += getDirSize($path.DS.$filename);                 }else {                     $size += filesize($path.DS.$filename);                 }             }         }     }     return $size ? $size : 0 ; }   /**  * 删除缓存目录下的文件或子目录文件  *  * @param string $dir 目录名或文件名  * @return boolean  */ function delCacheFile($dir){     //防止删除cache以外的文件     if (strpos($dir,'..') !== false) return false;     $path = BASE_DATA_PATH.DS.'cache'.DS.$dir;     if (is_dir($path)){         $file_list = array();         readFileList($path,$file_list);         if (!empty($file_list)){             foreach ($file_list as $v){                 if (basename($v) != 'index.html')@unlink($v);             }         }     }else{         if (basename($path) != 'index.html') @unlink($path);     }     return true; }   /**  * 获取文件列表(所有子目录文件)  *  * @param string $path 目录  * @param array $file_list 存放所有子文件的数组  * @param array $ignore_dir 需要忽略的目录或文件  * @return array 数据格式的返回结果  */ function readFileList($path,&$file_list,$ignore_dir=array()){     $path = rtrim($path,'/');     if (is_dir($path)) {         $handle = @opendir($path);         if ($handle){             while (false !== ($dir = readdir($handle))){                 if ($dir != '.' && $dir != '..'){                     if (!in_array($dir,$ignore_dir)){                         if (is_file($path.DS.$dir)){                             $file_list[] = $path.DS.$dir;                         }elseif(is_dir($path.DS.$dir)){                             readFileList($path.DS.$dir,$file_list,$ignore_dir);                         }                     }                 }             }             @closedir($handle); //          return $file_list;         }else {             return false;         }     }else {         return false;     } }   /** * 价格格式化 * * @param int    $price * @return string    $price_format */ function ncPriceFormat($price) {     $price_format   = number_format($price,2,'.','');     return $price_format; }   /** * 价格格式化 * * @param int    $price * @return string    $price_format */ function ncPriceFormatForList($price) {     if ($price >= 10000) {        return number_format(floor($price/100)/100,2,'.','').L('ten_thousand');     } else {      return L('currency').$price;     } }   /**  * 二级域名解析  * @return int 店铺id  */ function subdomain(){     $store_id = 0;     /**      * 获得系统配置,二级域名功能是否开启      */     if (C('enabled_subdomain')=='1'){//开启了二级域名         $line = @explode(SUBDOMAIN_SUFFIX,$_SERVER['HTTP_HOST']);         $line = trim($line[0],'.');         if(empty($line) || strtolower($line) == 'www') return 0;           $model_store = Model('store');         $store_info = $model_store->getStoreInfo(array('store_domain'=>$line));         //二级域名存在         if ($store_info['store_id'] > 0){             $store_id = $store_info['store_id'];             $_GET['store_id'] = $store_info['store_id'];         }     }     return $store_id; }   /**  * 通知邮件/通知消息 内容转换函数  *  * @param string $message 内容模板  * @param array $param 内容参数数组  * @return string 通知内容  */ function ncReplaceText($message,$param){     if(!is_array($param))return false;     foreach ($param as $k=>$v){         $message    = str_replace('{$'.$k.'}',$v,$message);     }     return $message; }   /**  * 字符串切割函数，一个字母算一个位置,一个字算2个位置  *  * @param string $string 待切割的字符串  * @param int $length 切割长度  * @param string $dot 尾缀  */ function str_cut($string, $length, $dot = '') {     $string = str_replace(array(' ', '&', '"', ''', '“', '”', '—', '<', '>', '·', '…'), array(' ', '&', '"', "'", '“', '”', '—', '<', '>', '·', '…'), $string);     $strlen = strlen($string);     if($strlen <= $length) return $string;     $maxi = $length - strlen($dot);     $strcut = '';     if(strtolower(CHARSET) == 'utf-8')     {         $n = $tn = $noc = 0;         while($n < $strlen)         {             $t = ord($string[$n]);             if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {                 $tn = 1; $n++; $noc++;             } elseif(194 <= $t && $t <= 223) {                 $tn = 2; $n += 2; $noc += 2;             } elseif(224 <= $t && $t < 239) {                 $tn = 3; $n += 3; $noc += 2;             } elseif(240 <= $t && $t <= 247) {                 $tn = 4; $n += 4; $noc += 2;             } elseif(248 <= $t && $t <= 251) {                 $tn = 5; $n += 5; $noc += 2;             } elseif($t == 252 || $t == 253) {                 $tn = 6; $n += 6; $noc += 2;             } else {                 $n++;             }             if($noc >= $maxi) break;         }         if($noc > $maxi) $n -= $tn;         $strcut = substr($string, 0, $n);     }     else     {         $dotlen = strlen($dot);         $maxi = $length - $dotlen;         for($i = 0; $i < $maxi; $i++)         {             $strcut .= ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];         }     }     $strcut = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $strcut);     return $strcut.$dot; }   /**  * unicode转为utf8  * @param string $str 待转的字符串  * @return string  */ function unicodeToUtf8($str, $order = "little") {     $utf8string ="";     $n=strlen($str);     for ($i=0;$i<$n ;$i++ )     {         if ($order=="little")         {             $val = str_pad(dechex(ord($str[$i+1])), 2, 0, STR_PAD_LEFT) .             str_pad(dechex(ord($str[$i])),      2, 0, STR_PAD_LEFT);         }         else         {             $val = str_pad(dechex(ord($str[$i])),      2, 0, STR_PAD_LEFT) .             str_pad(dechex(ord($str[$i+1])), 2, 0, STR_PAD_LEFT);         }         $val = intval($val,16); // 由于上次的.连接，导致$val变为字符串，这里得转回来。         $i++; // 两个字节表示一个unicode字符。         $c = "";         if($val < 0x7F)         { // 0000-007F             $c .= chr($val);         }         elseif($val < 0x800)         { // 0080-07F0             $c .= chr(0xC0 | ($val / 64));             $c .= chr(0x80 | ($val % 64));         }         else         { // 0800-FFFF             $c .= chr(0xE0 | (($val / 64) / 64));             $c .= chr(0x80 | (($val / 64) % 64));             $c .= chr(0x80 | ($val % 64));         }         $utf8string .= $c;     }     /* 去除bom标记 才能使内置的iconv函数正确转换 */     if (ord(substr($utf8string,0,1)) == 0xEF && ord(substr($utf8string,1,2)) == 0xBB && ord(substr($utf8string,2,1)) == 0xBF)     {         $utf8string = substr($utf8string,3);     }     return $utf8string; }   /*  * 重写$_SERVER['REQUREST_URI']  */ function request_uri() {     if (isset($_SERVER['REQUEST_URI']))     {         $uri = $_SERVER['REQUEST_URI'];     }     else     {         if (isset($_SERVER['argv']))         {             $uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['argv'][0];         }         else         {             $uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['QUERY_STRING'];         }     }     return $uri; }   /*  * 自定义memory_get_usage()  *  * @return 内存使用额度，如果该方法无效，返回0  */ if(!function_exists('memory_get_usage')){     function memory_get_usage(){//目前程序不兼容5以下的版本         return 0;     } }   // 记录和统计时间（微秒） function addUpTime($start,$end='',$dec=3) {     static $_info = array();     if(!empty($end)) { // 统计时间         if(!isset($_info[$end])) {             $_info[$end]   =  microtime(TRUE);         }         return number_format(($_info[$end]-$_info[$start]),$dec);     }else{ // 记录时间         $_info[$start]  =  microtime(TRUE);     } }   /**  * 取得系统配置信息  *  * @param string $key 取得下标值  * @return mixed  */ function C($key){         if (strpos($key,'.')){                 $key = explode('.',$key);                 if (isset($key[2])){                         return $GLOBALS['setting_config'][$key[0]][$key[1]][$key[2]];                 }else{                         return $GLOBALS['setting_config'][$key[0]][$key[1]];                 }         }else{                 return $GLOBALS['setting_config'][$key];         } }   /**  * 取得商品默认大小图片  *  * @param string $key   图片大小 small tiny  * @return string  */ function defaultGoodsImage($key){     $file = str_ireplace('.', '_' . $key . '.', C('default_goods_image'));     return ATTACH_COMMON.DS.$file; }   /**  * 取得用户头像图片  *  * @param string $member_avatar  * @return string  */ function getMemberAvatar($member_avatar){     if (empty($member_avatar)) {         return UPLOAD_SITE_URL.DS.ATTACH_COMMON.DS.C('default_user_portrait');     } else {        if (file_exists(BASE_UPLOAD_PATH.DS.ATTACH_AVATAR.DS.$member_avatar)){             return UPLOAD_SITE_URL.DS.ATTACH_AVATAR.DS.$member_avatar;        } else {            return UPLOAD_SITE_URL.DS.ATTACH_COMMON.DS.C('default_user_portrait');        }       } } /**  * 成员头像   * @param string $member_id  * @return string  */ function getMemberAvatarForID($id){     if(file_exists(BASE_UPLOAD_PATH.'/'.ATTACH_AVATAR.'/avatar_'.$id.'.jpg')){         return UPLOAD_SITE_URL.'/'.ATTACH_AVATAR.'/avatar_'.$id.'.jpg';     }else{         return UPLOAD_SITE_URL.'/'.ATTACH_COMMON.DS.C('default_user_portrait');     } } /**  * 成员头像 v3-b12-1   * @param string $member_id  * @return string  */   function getMemberAvatarHttps($member_avatar) {     if (empty($member_avatar)) {         return UPLOAD_SITE_URL_HTTPS . DS . ATTACH_COMMON . DS . c('default_user_portrait');     }     else if (file_exists(BASE_UPLOAD_PATH . DS . ATTACH_AVATAR . DS . $member_avatar)) {         return UPLOAD_SITE_URL_HTTPS . DS . ATTACH_AVATAR . DS . $member_avatar;     }     else {         return UPLOAD_SITE_URL_HTTPS . DS . ATTACH_COMMON . DS . c('default_user_portrait');     } } /**  * 取得店铺标志  *  * @param string $img 图片名  * @param string $type 查询类型 store_logo/store_avatar  * @return string  */ function getStoreLogo($img, $type = 'store_avatar'){     if ($type == 'store_avatar') {         if (empty($img)) {             return UPLOAD_SITE_URL.DS.ATTACH_COMMON.DS.C('default_store_avatar');         } else {             return UPLOAD_SITE_URL.DS.ATTACH_STORE.DS.$img;         }     }elseif ($type == 'store_logo') {         if (empty($img)) {             return UPLOAD_SITE_URL.DS.ATTACH_COMMON.DS.C('default_store_logo');         } else {             return UPLOAD_SITE_URL.DS.ATTACH_STORE.DS.$img;         }     } }   /**  * 获取文章URL  */ function getCMSArticleUrl($article_id) {     if(URL_MODEL) {         // 开启伪静态         return CMS_SITE_URL.DS.'article-'.$article_id.'.html';     } else {         return CMS_SITE_URL.DS.'index.php?act=article&op=article_detail&article_id='.$article_id;     } }   /**  * 获取画报URL  */ function getCMSPictureUrl($picture_id) {     if(URL_MODEL) {         // 开启伪静态         return CMS_SITE_URL.DS.'picture-'.$picture_id.'.html';     } else {         return CMS_SITE_URL.DS.'index.php?act=picture&op=picture_detail&picture_id='.$picture_id;     } }   /**  * 获取文章图片URL  */ function getCMSArticleImageUrl($image_path, $image_name, $type='list') {     if(empty($image_name)) {         return UPLOAD_SITE_URL.DS.ATTACH_CMS.DS.'no_cover.png';     } else {         $image_array = unserialize($image_name);         if(!empty($image_array['name'])) {             $image_name = $image_array['name'];         }         if(!empty($image_array['path'])) {             $image_path = $image_array['path'];         }         $ext_array = array('list','max');         $file_path = ATTACH_CMS.DS.'article'.DS.$image_path.DS.str_ireplace('.', '_'.$type.'.', $image_name);         if(file_exists(BASE_PATH.DS.$file_name)) {             $image_name = UPLOAD_SITE_URL.DS.$file_path;         } else {             $image_name = UPLOAD_SITE_URL.DS.ATTACH_CMS.DS.'no_cover.png';         }         return $image_name;     } }   /**  * 获取文章图片URL  */ function getCMSImageName($image_name_string) {     $image_array = unserialize($image_name_string);     if(!empty($image_array['name'])) {         $image_name = $image_array['name'];     } else {         $image_name = $image_name_string;     }     return $image_name; }   /**  * 获取CMS专题图片  */ function getCMSSpecialImageUrl($image_name='') {     return UPLOAD_SITE_URL.DS.ATTACH_CMS.DS.'special'.DS.$image_name; }   /**  * 获取CMS专题路径  */ function getCMSSpecialImagePath($image_name='') {     return BASE_UPLOAD_PATH.DS.ATTACH_CMS.DS.'special'.DS.$image_name; }   /**  * 获取CMS首页图片  */ function getCMSIndexImageUrl($image_name='') {     return UPLOAD_SITE_URL.DS.ATTACH_CMS.DS.'index'.DS.$image_name; }   /**  * 获取CMS首页图片路径  */ function getCMSIndexImagePath($image_name='') {     return BASE_UPLOAD_PATH.DS.ATTACH_CMS.DS.'index'.DS.$image_name; }   /**  * 获取CMS专题Url  */ function getCMSSpecialUrl($special_id) {     return CMS_SITE_URL.DS.'index.php?act=special&op=special_detail&special_id='.$special_id; }   /**  * 获取商城专题Url  */ function getShopSpecialUrl($special_id) {     return SHOP_SITE_URL.DS.'index.php?act=special&op=special_detail&special_id='.$special_id; }     /**  * 获取CMS专题静态文件  */ function getCMSSpecialHtml($special_id) {     $special_file = BASE_UPLOAD_PATH.DS.ATTACH_CMS.DS.'special_html'.DS.md5('special'.intval($special_id)).'.html';     if(is_file($special_file)) {         return $special_file;     } else {         return false;     } }   /**  * 获取微商城个人秀图片地址  */ function getMicroshopPersonalImageUrl($personal_info,$type=''){     $ext_array = array('list','tiny');     $personal_image_array = array();     $personal_image_list = explode(',',$personal_info['commend_image']);     if(!empty($personal_image_list)){         foreach ($personal_image_list as $value) {             if(!empty($type) && in_array($type,$ext_array)) {                 $file_name = str_replace('.', '_'.$type.'.', $value);             } else {                 $file_name = $value;             }             $file_path = $personal_info['commend_member_id'].DS.$file_name;             if(is_file(BASE_UPLOAD_PATH.DS.ATTACH_MICROSHOP.DS.$file_path)) {                 $personal_image_array[] = UPLOAD_SITE_URL.DS.ATTACH_MICROSHOP.DS.$file_path;             } else {                 $personal_image_array[] = getMicroshopDefaultImage();             }         }     } else {         $personal_image_array[] = getMicroshopDefaultImage();     }     return $personal_image_array;   }   function getMicroshopDefaultImage() {     return UPLOAD_SITE_URL.'/'.defaultGoodsImage('240'); }   /**  * 获取开店申请图片  */ function getStoreJoininImageUrl($image_name='') {     return UPLOAD_SITE_URL.DS.ATTACH_STORE_JOININ.DS.$image_name; }   /**  * 获取开店装修图片地址  */ function getStoreDecorationImageUrl($image_name = '', $store_id = null) {     if(empty($store_id)) {         $image_name_array = explode('_', $image_name);         $store_id = $image_name_array[0];     }       $image_path = DS . ATTACH_STORE_DECORATION . DS . $store_id . DS . $image_name;     if(is_file(BASE_UPLOAD_PATH . $image_path)) {         return UPLOAD_SITE_URL . $image_path;     } else {         return '';     } }   /**  * 获取运单图片地址  */ function getWaybillImageUrl($image_name = '') {     $image_path = DS . ATTACH_WAYBILL . DS . $image_name;     if(is_file(BASE_UPLOAD_PATH . $image_path)) {         return UPLOAD_SITE_URL . $image_path;     } else {         return UPLOAD_SITE_URL.'/'.defaultGoodsImage('240');     } }   /**  * 获取运单图片地址  */ function getMbSpecialImageUrl($image_name = '') {     $name_array = explode('_', $image_name);     if(count($name_array) == 2) {         $image_path = DS . ATTACH_MOBILE . DS . 'special' . DS . $name_array[0] . DS . $image_name;     } else {         $image_path = DS . ATTACH_MOBILE . DS . 'special' . DS . $image_name;     }     if(is_file(BASE_UPLOAD_PATH . $image_path)) {         return UPLOAD_SITE_URL . $image_path;     } else {         return UPLOAD_SITE_URL.'/'.defaultGoodsImage('240');     } }   /**  * 加载文件  *  * 使用require_once函数，只适用于加载框架内类库文件  * 如果文件名中包含"_"使用"#"代替  *  * @example import('cache'); //require_once(BASE_PATH.'/framework/libraries/cache.php');  * @example import('libraries.cache');  //require_once(BASE_PATH.'/framework/libraries/cache.php');  * @example import('function.core');    //require_once(BASE_PATH.'/framework/function/core.php');  * @example import('.control.adv')  //require_once(BASE_PATH.'/control/adv.php');  *  * @param 要加载的文件 $libname  * @param 文件扩展名 $file_ext  */ function import($libname,$file_ext='.php'){     //替换为目录符号/     if (strstr($libname,'.')){         $path = str_replace('.','/',$libname);     }else{         $path = 'libraries/'.$libname;     }     // 基准目录，如果是顶级目录     if(substr($libname,0,1) == '.'){         $base_dir = BASE_CORE_PATH.'/';         $path = ltrim(str_replace('libraries/','',$path),'/');     }else{         $base_dir = BASE_CORE_PATH.'/framework/';     }     //如果文件名中含有.使用#代替     if (strstr($path,'#')){         $path = str_replace('#','.',$path);     }     //返回安全路径     if(preg_match('/^[\w\d\/_.]+$/i', $path)){         $file = realpath($base_dir.$path.$file_ext);     }else{         $file = false;     }     if (!$file){         exit($path.$file_ext.' isn\'t exists!');     }else{         require_once($file);     }   }   /**  * 取得随机数  *  * @param int $length 生成随机数的长度  * @param int $numeric 是否只产生数字随机数 1是0否  * @return string  */ function random($length, $numeric = 0) {     $seed = base_convert(md5(microtime().$_SERVER['DOCUMENT_ROOT']), 16, $numeric ? 10 : 35);     $seed = $numeric ? (str_replace('0', '', $seed).'012340567890') : ($seed.'zZ'.strtoupper($seed));     $hash = '';     $max = strlen($seed) - 1;     for($i = 0; $i < $length; $i++) {         $hash .= $seed{mt_rand(0, $max)};     }     return $hash; }   /**  * 返回模板文件所在完整目录  *  * @param str $tplpath  * @return string  */ function template($tplpath){     if (strpos($tplpath,':') !== false){         $tpltmp = explode(':',$tplpath);         return BASE_DATA_PATH.'/'.$tpltmp[0].'/tpl/'.$tpltmp[1].'.php';     }else{         return BASE_PATH.'/templates/'.TPL_NAME.'/'.$tplpath.'.php';     } }   /**  * 检测FORM是否提交  * @param  $check_token 是否验证token  * @param  $check_captcha 是否验证验证码  * @param  $return_type 'alert','num'  * @return boolean  */ function chksubmit($check_token = false, $check_captcha = false, $return_type = 'alert'){     $submit = isset($_POST['form_submit']) ? $_POST['form_submit'] : $_GET['form_submit'];     if ($submit != 'ok') return false;     if ($check_token && !Security::checkToken()){         if ($return_type == 'alert'){             showDialog('Token error!');         }else{             return -11;         }     }     if ($check_captcha){         if (!checkSeccode($_POST['nchash'],$_POST['captcha'])){             setNcCookie('seccode'.$_POST['nchash'],'',-3600);             if ($return_type == 'alert'){                 showDialog('验证码错误!');             }else{                 return -12;             }         }         setNcCookie('seccode'.$_POST['nchash'],'',-3600);     }     return true; }   /**  * sns表情标示符替换为html  */ function parsesmiles($message) {     $smilescache_file = BASE_DATA_PATH.DS.'smilies'.DS.'smilies.php';     if (file_exists($smilescache_file)){         include $smilescache_file;         if (strtoupper(CHARSET) == 'GBK') {             $smilies_array = Language::getGBK($smilies_array);         }         if(!empty($smilies_array) && is_array($smilies_array)) {             $imagesurl = RESOURCE_SITE_URL.DS.'js'.DS.'smilies'.DS.'images'.DS;             $replace_arr = array();             foreach($smilies_array['replacearray'] AS $key => $smiley) {                 $replace_arr[$key] = '<img src="'.$imagesurl.$smiley['imagename'].'" title="'.$smiley['desc'].'" border="0" alt="'.$imagesurl.$smiley['desc'].'" />';             }               $message = preg_replace($smilies_array['searcharray'], $replace_arr, $message);         }     }     return $message; }   /**  * 输出validate的验证信息  *  * @param array/string $error  */ function showValidateError($error){     if (!empty($_GET['inajax'])){         foreach (explode('<br/>',$error) as $v) {             if (trim($v != '')){                 showDialog($v,'','error','',3);             }         }     }else{         showDialog($error,'','error','',3);     } }   /**  * 延时加载分页功能，判断是否有更多连接和limitstart值和经过验证修改的$delay_eachnum值  * @param int $delay_eachnum 延时分页每页显示的条数  * @param int $delay_page 延时分页当前页数  * @param int $count 总记录数  * @param bool $ispage 是否在分页模式中实现延时分页(前台显示的两种不同效果)  * @param int $page_nowpage 分页当前页数  * @param int $page_eachnum 分页每页显示条数  * @param int $page_limitstart 分页初始limit值  * @return array array('hasmore'=>'是否显示更多连接','limitstart'=>'加载的limit开始值','delay_eachnum'=>'经过验证修改的$delay_eachnum值');  */ function lazypage($delay_eachnum,$delay_page,$count,$ispage=false,$page_nowpage=1,$page_eachnum=1,$page_limitstart=1){     //是否有多余     $hasmore = true;     $limitstart = 0;     if ($ispage == true){         if ($delay_eachnum < $page_eachnum){//当延时加载每页条数小于分页的每页条数时候实现延时加载，否则按照普通分页程序流程处理             $page_totlepage = ceil($count/$page_eachnum);             //计算limit的开始值             $limitstart = $page_limitstart + ($delay_page-1)*$delay_eachnum;             if ($page_totlepage > $page_nowpage){//当前不为最后一页                 if ($delay_page >= $page_eachnum/$delay_eachnum){                     $hasmore = false;                 }                 //判断如果分页的每页条数与延时加载每页的条数不能整除的处理                 if ($hasmore == false && $page_eachnum%$delay_eachnum >0){                     $delay_eachnum = $page_eachnum%$delay_eachnum;                 }             }else {//当前最后一页                 $showcount = ($page_totlepage-1)*$page_eachnum+$delay_eachnum*$delay_page;//已经显示的记录总数                 if ($count <= $showcount){                     $hasmore = false;                 }             }         }else {             $hasmore = false;         }     }else {         if ($count <= $delay_page*$delay_eachnum){             $hasmore = false;         }         //计算limit的开始值         $limitstart = ($delay_page-1)*$delay_eachnum;     }       return array('hasmore'=>$hasmore,'limitstart'=>$limitstart,'delay_eachnum'=>$delay_eachnum); }   /**  * 文件数据读取和保存 字符串、数组  *  * @param string $name 文件名称（不含扩展名）  * @param mixed $value 待写入文件的内容  * @param string $path 写入cache的目录  * @param string $ext 文件扩展名  * @return mixed  */ function F($name, $value = null, $path = 'cache', $ext = '.php') {     if (strtolower(substr($path,0,5)) == 'cache'){         $path  = 'data/'.$path;     }     static $_cache = array();     if (isset($_cache[$name.$path])) return $_cache[$name.$path];     $filename = BASE_ROOT_PATH.'/'.$path.'/'.$name.$ext;     if (!is_null($value)) {         $dir = dirname($filename);         if (!is_dir($dir)) mkdir($dir);         return write_file($filename,$value);     }       if (is_file($filename)) {         $_cache[$name.$path] = $value = include $filename;     } else {         $value = false;     }     return $value; }   /**  * 内容写入文件  *  * @param string $filepath 待写入内容的文件路径  * @param string/array $data 待写入的内容  * @param  string $mode 写入模式，如果是追加，可传入“append”  * @return bool  */ function write_file($filepath, $data, $mode = null) {     if (!is_array($data) && !is_scalar($data)) {         return false;     }       $data = var_export($data, true);       $data = "<?php defined('InShopNC') or exit('Access Invalid!'); return ".$data.";";     $mode = $mode == 'append' ? FILE_APPEND : null;     if (false === file_put_contents($filepath,($data),$mode)){         return false;     }else{         return true;     } }   /**  * 循环创建目录  *  * @param string $dir 待创建的目录  * @param  $mode 权限  * @return boolean  */ function mk_dir($dir, $mode = '0777') {     if (is_dir($dir) || @mkdir($dir, $mode))         return true;     if (!mk_dir(dirname($dir), $mode))         return false;     return @mkdir($dir, $mode); }   /**  * 封装分页操作到函数，方便调用  *  * @param string $cmd 命令类型  * @param mixed $arg 参数  * @return mixed  */ function pagecmd($cmd ='', $arg = ''){     if (!class_exists('page'))  import('page');     static $page;     if ($page == null){         $page = new Page();     }       switch (strtolower($cmd)) {         case 'seteachnum':      $page->setEachNum($arg);break;         case 'settotalnum':     $page->setTotalNum($arg);break;         case 'setstyle':        $page->setStyle($arg);break;         case 'show':            return $page->show($arg);break;         case 'obj':             return $page;break;         case 'gettotalnum':     return $page->getTotalNum();break;         case 'gettotalpage':    return $page->getTotalPage();break;         default:                break;     } }   /**  * 抛出异常  *  * @param string $error 异常信息  */ function throw_exception($error){     if (!defined('IGNORE_EXCEPTION')){         showMessage($error,'','exception');     }else{         exit();     } }   /**  * 输出错误信息  *  * @param string $error 错误信息  */ function halt($error){     showMessage($error,'','exception'); }   /**  * 去除代码中的空白和注释  *  * @param string $content 待压缩的内容  * @return string  */     function compress_code($content) {     $stripStr = '';     //分析php源码     $tokens = token_get_all($content);     $last_space = false;     for ($i = 0, $j = count($tokens); $i < $j; $i++) {         if (is_string($tokens[$i])) {             $last_space = false;             $stripStr .= $tokens[$i];         } else {             switch ($tokens[$i][0]) {                 case T_COMMENT: //过滤各种PHP注释                 case T_DOC_COMMENT:                     break;                 case T_WHITESPACE:  //过滤空格                     if (!$last_space) {                         $stripStr .= ' ';                         $last_space = true;                     }                     break;                 default:                     $last_space = false;                     $stripStr .= $tokens[$i][1];             }         }     }     return $stripStr; }   /**  * 取得对象实例  *  * @param object $class  * @param string $method  * @param array $args  * @return object  */ function get_obj_instance($class, $method='', $args = array()){     static $_cache = array();     $key = $class.$method.(empty($args) ? null : md5(serialize($args)));     if (isset($_cache[$key])){         return $_cache[$key];     }else{         if (class_exists($class)){             $obj = new $class;             if (method_exists($obj,$method)){                 if (empty($args)){                     $_cache[$key] = $obj->$method();                 }else{                     $_cache[$key] = call_user_func_array(array(&$obj, $method), $args);                 }             }else{                 $_cache[$key] = $obj;             }             return $_cache[$key];         }else{             throw_exception('Class '.$class.' isn\'t exists!');         }     } }   /**  * 返回以原数组某个值为下标的新数据  *  * @param array $array  * @param string $key  * @param int $type 1一维数组2二维数组  * @return array  */ function array_under_reset($array, $key, $type=1){     if (is_array($array)){         $tmp = array();         foreach ($array as $v) {             if ($type === 1){                 $tmp[$v[$key]] = $v;             }elseif($type === 2){                 $tmp[$v[$key]][] = $v;             }         }         return $tmp;     }else{         return $array;     } }   /**  * KV缓存 读  *  * @param string $key 缓存名称  * @param boolean $callback 缓存读取失败时是否使用回调 true代表使用cache.model中预定义的缓存项 默认不使用回调  * @param callable $callback 传递非boolean值时 通过is_callable进行判断 失败抛出异常 成功则将$key作为参数进行回调  * @return mixed  */ function rkcache($key, $callback = false) {     if (C('cache_open')) {         $cacher = Cache::getInstance('cacheredis');     } else {         $cacher = Cache::getInstance('file', null);     }     if (!$cacher) {         throw new Exception('Cannot fetch cache object!');     }       $value = $cacher->get($key);       if ($value === false && $callback !== false) {         if ($callback === true) {             $callback = array(Model('cache'), 'call');         }           if (!is_callable($callback)) {             throw new Exception('Invalid rkcache callback!');         }           $value = call_user_func($callback, $key);         wkcache($key, $value);     }       return $value; }   /**  * KV缓存 写  *  * @param string $key 缓存名称  * @param mixed $value 缓存数据 若设为否 则下次读取该缓存时会触发回调（如果有）  * @param int $expire 缓存时间 单位秒 null代表不过期  * @return boolean  */ function wkcache($key, $value, $expire = null) {     if (C('cache_open')) {         $cacher = Cache::getInstance('cacheredis');     } else {         $cacher = Cache::getInstance('file', null);     }     if (!$cacher) {         throw new Exception('Cannot fetch cache object!');     }       return $cacher->set($key, $value, null, $expire); } /**  * KV缓存 删  *  * @param string $key 缓存名称  * @return boolean  */ function dkcache($key) {     if (C('cache_open')) {         $cacher = Cache::getInstance('cacheredis');     } else {         $cacher = Cache::getInstance('file', null);     }     if (!$cacher) {         throw new Exception('Cannot fetch cache object!');     }       return $cacher->rm($key); }     /**  * 读取缓存信息  *  * @param string $key 要取得缓存键  * @param string $prefix 键值前缀  * @param string $fields 所需要的字段  * @return array/bool  */ function rcache($key = null, $prefix = '', $fields = '*'){     if ($key===null || !C('cache_open')) return array();     $ins = Cache::getInstance('cacheredis');     $cache_info = $ins->hget($key,$prefix,$fields);     if ($cache_info === false) {         //取单个字段且未被缓存         $data  = array();     } elseif (is_array($cache_info)) {         //如果有一个键值为false(即未缓存)，则整个函数返回空，让系统重新生成全部缓存         $data = $cache_info;         foreach ($cache_info as $k => $v) {             if ($v === false) {                 $data = array();break;             }         }     } else {         //string 取单个字段且被缓存         $data = array($fields => $cache_info);     }     // 验证缓存是否过期     if (isset($data['cache_expiration_time']) && $data['cache_expiration_time'] < TIMESTAMP) {         $data = array();     }     return $data; }   /**  * 写入缓存  *  * @param string $key 缓存键值  * @param array $data 缓存数据  * @param string $prefix 键值前缀  * @param int $period 缓存周期  单位分，0为永久缓存  * @return bool 返回值  */ function wcache($key = null, $data = array(), $prefix, $period = 0){     if ($key===null || !C('cache_open') || !is_array($data)) return;     $period = intval($period);     if ($period != 0) {         $data['cache_expiration_time'] = TIMESTAMP + $period * 60;     }     $ins = Cache::getInstance('cacheredis');     $ins->hset($key, $prefix, $data);     $cache_info = $ins->hget($key,$prefix);     return true; }   /**  * 删除缓存  * @param string $key 缓存键值  * @param string $prefix 键值前缀  * @return boolean  */ function dcache($key = null, $prefix = ''){     if ($key===null || !C('cache_open')) return true;     $ins = Cache::getInstance('cacheredis');     return $ins->hdel($key, $prefix); }   /**  * 调用推荐位  *  * @param int $rec_id 推荐位ID  * @return string 推荐位内容  */ function rec($rec_id = null){     import('function.rec_position');     return rec_position($rec_id); }   /**  * 快速调用语言包  *  * @param string $key  * @return string  */ function L($key = ''){     if (class_exists('Language')){         if (strpos($key,',') !== false){             $tmp = explode(',',$key);             $str = Language::get($tmp[0]).Language::get($tmp[1]);             return isset($tmp[2])? $str.Language::get($tmp[2]) : $str;         }else{             return Language::get($key);         }     }else{         return null;     } }   /**  * 加载完成业务方法的文件  *  * @param string $filename  * @param string $file_ext  */ function loadfunc($filename, $file_ext = '.php'){     if(preg_match('/^[\w\d\/_.]+$/i', $filename.$file_ext)){         $file = realpath(BASE_PATH.'/framework/function/'.$filename.$file_ext);     }else{         $file = false;     }     if (!$file){         exit($filename.$file_ext.' isn\'t exists!');     }else{         require_once($file);     } }   /**  * 实例化类  *  * @param string $model_name 模型名称  * @return obj 对象形式的返回结果  */ function nc_class($classname = null){     static $_cache = array();     if (!is_null($classname) && isset($_cache[$classname])) return $_cache[$classname];     $file_name = BASE_PATH.'/framework/libraries/'.$classname.'.class.php';     $newname = $classname.'Class';     if (file_exists($file_name)){         require_once($file_name);         if (class_exists($newname)){             return $_cache[$classname] = new $newname();         }     }     throw_exception('Class Error:  Class '.$classname.' is not exists!'); }   /**  * 加载广告  *  * @param  $ap_id 广告位ID  * @param $type 广告返回类型 html,js  */ function loadadv($ap_id = null, $type = 'html'){     if (!is_numeric($ap_id)) return false;     if (!function_exists('advshow')) import('function.adv');     return advshow($ap_id,$type); }   /**  * 格式化ubb标签  *  * @param string $theme_content/$reply_content 话题内容/回复内容  * @return string  */ function ubb($ubb){     $ubb = str_replace(array(             '[B]', '[/B]', '[I]', '[/I]', '[U]', '[/U]', '[IMG]', '[/IMG]', '[/FONT]', '[/FONT-SIZE]', '[/FONT-COLOR]'     ), array(             '<b>', '</b>', '<i>', '</i>', '<u>', '</u>', '<img class="pic" src="', '"/>', '</span>', '</span>', '</span>'     ), preg_replace(array(             "/\[URL=(.*)\](.*)\[\/URL\]/iU",             "/\[FONT=([A-Za-z ]*)\]/iU",             "/\[FONT-SIZE=([0-9]*)\]/iU",             "/\[FONT-COLOR=([A-Za-z0-9]*)\]/iU",             "/\[SMILIER=([A-Za-z_]*)\/\]/iU",             "/\[FLASH\](.*)\[\/FLASH\]/iU",             "/\\n/i"     ), array(             "<a href=\"$1\" target=\"_blank\">$2</a>",             "<span style=\"font-family:$1\">",             "<span style=\"font-size:$1px\">",             "<span style=\"color:#$1\">",             "<img src=\"".CIRCLE_SITE_URL.'/templates/'.TPL_CIRCLE_NAME."/images/smilier/$1.png\">",             "<embed src=\"$1\" type=\"application/x-shockwave-flash\" allowscriptaccess=\"always\" allowfullscreen=\"true\" wmode=\"opaque\" width=\"480\" height=\"400\"></embed>",             "<br />"     ), $ubb));     return $ubb; } /**  * 去掉ubb标签  *  * @param string $theme_content/$reply_content 话题内容/回复内容  * @return string  */ function removeUBBTag($ubb){     $ubb = str_replace(array(             '[B]', '[/B]', '[I]', '[/I]', '[U]', '[/U]', '[/FONT]', '[/FONT-SIZE]', '[/FONT-COLOR]'     ), array(             '', '', '', '', '', '', '', '', ''     ), preg_replace(array(             "/\[URL=(.*)\](.*)\[\/URL\]/iU",             "/\[FONT=([A-Za-z ]*)\]/iU",             "/\[FONT-SIZE=([0-9]*)\]/iU",             "/\[FONT-COLOR=([A-Za-z0-9]*)\]/iU",             "/\[SMILIER=([A-Za-z_]*)\/\]/iU",             "/\[IMG\](.*)\[\/IMG\]/iU",             "/\[FLASH\](.*)\[\/FLASH\]/iU",             "<img class='pi' src=\"$1\"/>",     ), array(             "$2",             "",             "",             "",             "",             "",             "",             ""     ), $ubb));     return $ubb; }   /**  * 话题图片绝对路径  *  * @param $param string 文件名称  * @return string  */ function themeImagePath($param){     return BASE_UPLOAD_PATH.'/'.ATTACH_CIRCLE.'/theme/'.$param; } /**  * 话题图片url  *  * @param $param string  * @return string  */ function themeImageUrl($param){     return UPLOAD_SITE_URL.'/'.ATTACH_CIRCLE.'/theme/'.$param; } /**  * 圈子logo  *  * @param $param string 圈子id  * @return string  */ function circleLogo($id){     if(file_exists(BASE_UPLOAD_PATH.'/'.ATTACH_CIRCLE.'/group/'.$id.'.jpg')){         return UPLOAD_SITE_URL.'/'.ATTACH_CIRCLE.'/group/'.$id.'.jpg';     }else{         return UPLOAD_SITE_URL.'/'.ATTACH_CIRCLE.'/default_group_logo.gif';     } } /**  * sns 来自  * @param $param string $trace_from  * @return string  */ function snsShareFrom($sign) {     switch ($sign) {         case '1' :         case '2' :             return L('sns_from') . '<a target="_black" href="' . SHOP_SITE_URL . '">' . L('sns_shop') . '</a>';             break;         case '3' :             return L('sns_from') . '<a target="_black" href="' . MICROSHOP_SITE_URL . '">' . L('nc_modules_microshop') . '</a>';             break;         case '4' :             return L('sns_from') . '<a target="_black" href="' . CMS_SITE_URL . '">CMS</a>';             break;         case '5' :             return L('sns_from') . '<a target="_black" href="' . CIRCLE_SITE_URL . '">' . L('nc_circle') . '</a>';             break;     } }   /**  * 输出聊天信息  *  * @return string  */ function getChat($layout){     if (!C('node_chat') || !file_exists(BASE_CORE_PATH.'/framework/libraries/chat.php')) return '';     if (!class_exists('Chat')) import('libraries.chat');     return Chat::getChatHtml($layout); }   /**  * 拼接动态URL，参数需要小写  *  * 调用示例  *  * 若指向网站首页，可以传空:  * url() => 表示act和op均为index，返回当前站点网址  *  * url('search,'index','array('cate_id'=>2)); 实际指向 index.php?act=search&op=index&cate_id=2  * 传递数组参数时，若act（或op）值为index,则可以省略  * 上面示例等同于  * url('search','',array('act'=>'search','cate_id'=>2));  *  * @param string $act control文件名  * @param string $op op方法名  * @param array $args URL其它参数  * @param boolean $model 默认取当前系统配置  * @param string $site_url 生成链接的网址，默认取当前网址  * @return string  */ function url($act = '', $op = '', $args = array(), $model = false, $site_url = ''){     //伪静态文件扩展名     $ext = '.html';     //入口文件名     $file = 'index.php'; //    $site_url = empty($site_url) ? SHOP_SITE_URL : $site_url;     $act = trim($act);     $op = trim($op);     $args = !is_array($args) ? array() : $args;     //定义变量存放返回url     $url_string = '';     if (empty($act) && empty($op) && empty($args)) {         return $site_url;     }     $act = !empty($act) ? $act : 'index';     $op = !empty($op) ? $op : 'index';       $model = $model ? URL_MODEL : $model;       if ($model) {         //伪静态模式         $url_perfix = "{$act}-{$op}";         if (!empty($args)){             $url_perfix .= '-';         }         $url_string = $url_perfix.http_build_query($args,'','-').$ext;         $url_string = str_replace('=','-',$url_string);     }else {         //默认路由模式         $url_perfix = "act={$act}&op={$op}";         if (!empty($args)){             $url_perfix .= '&';         }         $url_string = $file.'?'.$url_perfix.http_build_query($args);     }     //将商品、店铺、分类、品牌、文章自动生成的伪静态URL使用短URL代替     $reg_match_from = array(         '/^category-index\.html$/',         '/^channel-index-id-(\\d+)\\.html$/',         '/^goods-index-goods_id-(\\d+)\\.html$/',         '/^show_store-index-store_id-(\d+)\.html$/',         '/^show_store-goods_all-store_id-(\d+)-stc_id-(\d+)-key-([0-5])-order-([0-2])-curpage-(\d+)\.html$/',         '/^article-show-article_id-(\d+)\.html$/',         '/^article-article-ac_id-(\d+)\.html$/',         '/^document-index-code-([a-z_]+)\.html$/',         '/^search-index-cate_id-(\d+)-b_id-([0-9_]+)-a_id-([0-9_]+)-key-([0-3])-order-([0-2])-type-([0-1])-gift-([0-1])-area_id-(\d+)-curpage-(\d+)\.html$/',         '/^brand-list-brand-(\d+)-key-([0-3])-order-([0-2])-type-([0-1])-gift-([0-1])-area_id-(\d+)-curpage-(\d+)\.html$/',         '/^brand-index\.html$/',         '/^promotion-index\\.html$/',         '/^promotion-index-gc_id-(\\d+)\\.html$/',         '/^show_groupbuy-index\.html$/',         '/^show_groupbuy-groupbuy_detail-group_id-(\d+)\.html$/',           '/^show_groupbuy-groupbuy_list-class-(\d+)-s_class-(\d+)-groupbuy_price-(\d+)-groupbuy_order_key-(\d+)-groupbuy_order-(\d+)-curpage-(\d+)\.html$/',         '/^show_groupbuy-groupbuy_soon-class-(\d+)-s_class-(\d+)-groupbuy_price-(\d+)-groupbuy_order_key-(\d+)-groupbuy_order-(\d+)-curpage-(\d+)\.html$/',         '/^show_groupbuy-groupbuy_history-class-(\d+)-s_class-(\d+)-groupbuy_price-(\d+)-groupbuy_order_key-(\d+)-groupbuy_order-(\d+)-curpage-(\d+)\.html$/',           '/^show_groupbuy-vr_groupbuy_list-vr_class-(\d+)-vr_s_class-(\d+)-vr_area-(\d+)-vr_mall-(\d+)-groupbuy_price-(\d+)-groupbuy_order_key-(\d+)-groupbuy_order-(\d+)-curpage-(\d+)\.html$/',         '/^show_groupbuy-vr_groupbuy_soon-vr_class-(\d+)-vr_s_class-(\d+)-vr_area-(\d+)-vr_mall-(\d+)-groupbuy_price-(\d+)-groupbuy_order_key-(\d+)-groupbuy_order-(\d+)-curpage-(\d+)\.html$/',         '/^show_groupbuy-vr_groupbuy_history-vr_class-(\d+)-vr_s_class-(\d+)-vr_area-(\d+)-vr_mall-(\d+)-groupbuy_price-(\d+)-groupbuy_order_key-(\d+)-groupbuy_order-(\d+)-curpage-(\d+)\.html$/',           '/^pointshop-index.html$/',         '/^pointprod-plist.html$/',         '/^pointprod-pinfo-id-(\d+).html$/',         '/^pointvoucher-index.html$/',         '/^pointgrade-index.html$/',         '/^pointgrade-exppointlog-curpage-(\d+).html$/',         '/^goods-comments_list-goods_id-(\d+)-type-([0-3])-curpage-(\d+).html$/',         '/^special-special_list.html$/',         '/^special-special_detail-special_id-(\d+).html$/'         );     $reg_match_to = array(         'category.html',         'channel-\\1.html',         'item-\\1.html',         'shop-\\1.html',         'shop_view-\\1-\\2-\\3-\\4-\\5.html',         'article-\\1.html',         'article_cate-\\1.html',         'document-\\1.html',         'cate-\\1-\\2-\\3-\\4-\\5-\\6-\\7-\\8-\\9.html',         'brand-\\1-\\2-\\3-\\4-\\5-\\6-\\7.html',         'brand.html',         'promotion.html',         'promotion-\\1.html',         'groupbuy.html',         'groupbuy_detail-\\1.html',           'groupbuy_list-\\1-\\2-\\3-\\4-\\5-\\6.html',         'groupbuy_soon-\\1-\\2-\\3-\\4-\\5-\\6.html',         'groupbuy_history-\\1-\\2-\\3-\\4-\\5-\\6.html',           'vr_groupbuy_list-\\1-\\2-\\3-\\4-\\5-\\6-\\7-\\8.html',         'vr_groupbuy_soon-\\1-\\2-\\3-\\4-\\5-\\6-\\7-\\8.html',         'vr_groupbuy_history-\\1-\\2-\\3-\\4-\\5-\\6-\\7-\\8.html',           'integral.html',         'integral_list.html',         'integral_item-\\1.html',         'voucher.html',         'grade.html',         'explog-\\1.html',         'comments-\\1-\\2-\\3.html',         'special.html',         'special-\\1.html'     );     $url_string = preg_replace($reg_match_from,$reg_match_to,$url_string);     return rtrim($site_url,'/').'/'.$url_string; }   /**  * 商城会员中心使用的URL链接函数，强制使用动态传参数模式  *  * @param string $act control文件名  * @param string $op op方法名  * @param array $args URL其它参数  * @param string $store_domian 店铺二级域名  * @return string  */ function urlShop($act = '', $op = '', $args = array(), $store_domain = ''){       // 如何使自营店则返回javascript:;   //    if ($act == 'show_store' && $op != 'goods_all') { //        static $ownShopIds = null; //        if ($ownShopIds === null) { //            $ownShopIds = Model('store')->getOwnShopIds(); //        } //        if (isset($args['store_id']) && in_array($args['store_id'], $ownShopIds)) { //            return 'javascript:;'; //        } //    }       // 开启店铺二级域名     if (intval(C('enabled_subdomain')) == 1 && !empty($store_domain)){         return 'http://'.$store_domain.'.'.SUBDOMAIN_SUFFIX.'/';     }       // 默认标志为不开启伪静态     $rewrite_flag = false;       // 如果平台开启伪静态开关，并且为伪静态模块，修改标志为开启伪静态     $rewrite_item = array(         'category:index',         'channel:index',         'goods:index',         'goods:comments_list',         'search:index',         'show_store:index',         'show_store:goods_all',         'article:show',         'article:article',         'document:index',         'brand:list',         'brand:index',         'promotion:index',         'show_groupbuy:index',         'show_groupbuy:groupbuy_detail',         'show_groupbuy:groupbuy_list',         'show_groupbuy:groupbuy_soon',         'show_groupbuy:groupbuy_history',         'show_groupbuy:vr_groupbuy_list',         'show_groupbuy:vr_groupbuy_soon',         'show_groupbuy:vr_groupbuy_history',         'pointshop:index',         'pointvoucher:index',         'pointprod:pinfo',         'pointprod:plist',         'pointgrade:index',         'pointgrade:exppointlog',         'store_snshome:index',         'special:special_list',         'special:special_detail',     );     if(URL_MODEL && in_array($act.':'.$op, $rewrite_item)) {         $rewrite_flag = true;         $tpl_args = array();        // url参数临时数组         switch ($act.':'.$op) {             case 'search:index':                 if (!empty($args['keyword'])) {                     $rewrite_flag = false;                     break;                 }                 $tpl_args['cate_id'] = empty($args['cate_id']) ? 0 : $args['cate_id'];                 $tpl_args['b_id'] = empty($args['b_id']) || intval($args['b_id']) == 0 ? 0 : $args['b_id'];                 $tpl_args['a_id'] = empty($args['a_id']) || intval($args['a_id']) == 0 ? 0 : $args['a_id'];                 $tpl_args['key'] = empty($args['key']) ? 0 : $args['key'];                 $tpl_args['order'] = empty($args['order']) ? 0 : $args['order'];                 $tpl_args['type'] = empty($args['type']) ? 0 : $args['type'];                 $tpl_args['gift'] = empty($args['gift']) ? 0 : $args['gift'];                 $tpl_args['area_id'] = empty($args['area_id']) ? 0 : $args['area_id'];                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;             case 'show_store:goods_all':                 if (isset($args['inkeyword'])) {                     $rewrite_flag = false;                     break;                 }                 $tpl_args['store_id'] = empty($args['store_id']) ? 0 : $args['store_id'];                 $tpl_args['stc_id'] = empty($args['stc_id']) ? 0 : $args['stc_id'];                 $tpl_args['key'] = empty($args['key']) ? 0 : $args['key'];                 $tpl_args['order'] = empty($args['order']) ? 0 : $args['order'];                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;             case 'brand:list':                 $tpl_args['brand'] = empty($args['brand']) ? 0 : $args['brand'];                 $tpl_args['key'] = empty($args['key']) ? 0 : $args['key'];                 $tpl_args['order'] = empty($args['order']) ? 0 : $args['order'];                 $tpl_args['type'] = empty($args['type']) ? 0 : $args['type'];                 $tpl_args['gift'] = empty($args['gift']) ? 0 : $args['gift'];                 $tpl_args['area_id'] = empty($args['area_id']) ? 0 : $args['area_id'];                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;               case 'show_groupbuy:index':             case 'show_groupbuy:groupbuy_detail':                 break;               case 'show_groupbuy:groupbuy_list':             case 'show_groupbuy:groupbuy_soon':             case 'show_groupbuy:groupbuy_history':                 $tpl_args['class'] = empty($args['class']) ? 0 : $args['class'];                 $tpl_args['s_class'] = empty($args['s_class']) ? 0 : $args['s_class'];                 $tpl_args['groupbuy_price'] = empty($args['groupbuy_price']) ? 0 : $args['groupbuy_price'];                 $tpl_args['groupbuy_order_key'] = empty($args['groupbuy_order_key']) ? 0 : $args['groupbuy_order_key'];                 $tpl_args['groupbuy_order'] = empty($args['groupbuy_order']) ? 0 : $args['groupbuy_order'];                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;               case 'show_groupbuy:vr_groupbuy_list':             case 'show_groupbuy:vr_groupbuy_soon':             case 'show_groupbuy:vr_groupbuy_history':                 $tpl_args['vr_class'] = empty($args['vr_class']) ? 0 : $args['vr_class'];                 $tpl_args['vr_s_class'] = empty($args['vr_s_class']) ? 0 : $args['vr_s_class'];                 $tpl_args['vr_area'] = empty($args['vr_area']) ? 0 : $args['vr_area'];                 $tpl_args['vr_mall'] = empty($args['vr_mall']) ? 0 : $args['vr_mall'];                 $tpl_args['groupbuy_price'] = empty($args['groupbuy_price']) ? 0 : $args['groupbuy_price'];                 $tpl_args['groupbuy_order_key'] = empty($args['groupbuy_order_key']) ? 0 : $args['groupbuy_order_key'];                 $tpl_args['groupbuy_order'] = empty($args['groupbuy_order']) ? 0 : $args['groupbuy_order'];                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;               case 'goods:comments_list':                 $tpl_args['goods_id'] = empty($args['goods_id']) ? 0 : $args['goods_id'];                 $tpl_args['type'] = empty($args['type']) ? 0 : $args['type'];                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;               case 'pointgrade:exppointlog':                 $tpl_args['curpage'] = empty($args['curpage']) ? 0 : $args['curpage'];                 $args = $tpl_args;                 break;               case 'promotion:index':                 $args = (empty($args['gc_id']) ? NULL : $args);                 break;             default:                 break;         }     }       return url($act, $op, $args, $rewrite_flag, SHOP_SITE_URL); }   /**  * 商城后台使用的URL链接函数，强制使用动态传参数模式  *  * @param string $act control文件名  * @param string $op op方法名  * @param array $args URL其它参数  * @return string  */ function urlAdmin($act = '', $op = '', $args = array()){     return url($act, $op, $args, false, ADMIN_SITE_URL); } /**  * CMS使用的URL链接函数，强制使用动态传参数模式  *  * @param string $act control文件名  * @param string $op op方法名  * @param array $args URL其它参数  * @return string  */ function urlCMS($act = '', $op = '', $args = array()){     return url($act, $op, $args, false, CMS_SITE_URL); } /**  * 圈子使用的URL链接函数，强制使用动态传参数模式  *  * @param string $act control文件名  * @param string $op op方法名  * @param array $args URL其它参数  * @return string  */ function urlCircle($act = '', $op = '', $args = array()){     return url($act, $op, $args, false, CIRCLE_SITE_URL); } /**  * 微商城使用的URL链接函数，强制使用动态传参数模式  *  * @param string $act control文件名  * @param string $op op方法名  * @param array $args URL其它参数  * @return string  */ function urlMicroshop($act = '', $op = '', $args = array()){     return url($act, $op, $args, false, MICROSHOP_SITE_URL); }       function urlMember($act = '', $op = '', $args = array()) {     $rewrite_flag = false;     $rewrite_item = array('article:show', 'article:article');     if (URL_MODEL && in_array($act . ':' . $op, $rewrite_item)) {         $rewrite_flag = true;     }       return url($act, $op, $args, $rewrite_flag, MEMBER_SITE_URL); }   function urlLogin($act = '', $op = '', $args = array()) {     return url($act, $op, $args, false, LOGIN_SITE_URL); } /**  * 验证是否为平台店铺  *  * @return boolean  */ function checkPlatformStore(){     return $_SESSION['is_own_shop']; }   /**  * 验证是否为平台店铺 并且绑定了全部商品类目  *  * @return boolean  */ function checkPlatformStoreBindingAllGoodsClass(){     return checkPlatformStore() && $_SESSION['bind_all_gc']; }   /**  * 获得店铺状态样式名称  * @param $param array $store_info  * @return string  */ function getStoreStateClassName($store_info) {     $result = 'open';     if (intval($store_info['store_state']) === 1) {         $store_end_time = intval($store_info['store_end_time']);         if ($store_end_time > 0) {             if ($store_end_time < TIMESTAMP) {                 $result = 'expired';             } elseif (($store_end_time - 864000) < TIMESTAMP) {                 //距离到期10天                 $result = 'expire';             }         }     } else {         $result = 'close';     }     return $result; }   /**  * 将字符部分加密并输出  * @param unknown $str  * @param unknown $start 从第几个位置开始加密(从1开始)  * @param unknown $length 连续加密多少位  * @return string  */ function encryptShow($str,$start,$length) {     $end = $start - 1 + $length;     $array = str_split($str);     foreach ($array as $k => $v) {         if ($k >= $start-1 && $k < $end) {             $array[$k] = '*';         }     }     return implode('',$array); }   /**  * 规范数据返回函数  * @param unknown $state  * @param unknown $msg  * @param unknown $data  * @return multitype:unknown  */ function callback($state = true, $msg = '', $data = array()) {     return array('state' => $state, 'msg' => $msg, 'data' => $data); }

　　

FTP.php:

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/**  * 通过FTP同步图片到远程服务器  *  * @param string $path 图片路径（upload/store/goods/4）  * @param string $file 图片名称（含年月日2012/06/12/03f625d923bfb1ca84355007487ed68b.jpg）  * @param boolean $ifdel 是否删除本地图片，目前淘宝导入的图片上传到远程时，不会删除本地图片  * @return string 远程图片路径部分  */ function remote_ftp($path, $file, $ifdel = true){       ftpcmd('upload', $path.'/'.$file);     $img_ext = explode(',', GOODS_IMAGES_EXT);     foreach ($img_ext as $val) {         if(!ftpcmd('error')) ftpcmd('upload', $path.'/'.str_ireplace('.', $val . '.', $file));     }       if(!ftpcmd('error')) {         if ($ifdel){             @unlink(BASE_PATH.'/'.$path.'/'.$file);             foreach ($img_ext as $val) {                 @unlink(BASE_PATH.'/'.$path.'/'.str_ireplace('.', $val . '.', $file));             }         }         return C('ftp_access_url').'/'.$path;     }     return false; }   function ftpcmd($cmd, $arg1 = '') {     import('libraries.ftp');     static $ftp;     $ftpon = C('ftp_open');     if(!$ftpon) {         return $cmd == 'error' ? -101 : 0;     } elseif($ftp == null) {         $ftp = & NcFtp::instance();     }     if(!$ftp->enabled) {         return $ftp->error();     } elseif($ftp->enabled && !$ftp->connectid) {         $ftp->connect();     }     switch ($cmd) {         case 'upload' : return $ftp->upload(BASE_PATH.'/'.$arg1, $arg1); break;         case 'delete' : return $ftp->ftp_delete($arg1); break;         case 'close'  : return $ftp->ftp_close(); break;         case 'error'  : return $ftp->error(); break;         case 'object' : return $ftp; break;         default       : return false;     }   }   function getremotefile($file) {     @set_time_limit(0);     $file = $file.'?'.time().rand(1000, 9999);     $str = @implode('', @file($file));     if(!$str) {         $str = dfsockopen($file);     }     return $str; }   function dfsockopen($url, $limit = 0, $post = '', $cookie = '', $bysocket = FALSE, $ip = '', $timeout = 15, $block = TRUE, $encodetype  = 'URLENCODE', $allowcurl = TRUE) {     return _dfsockopen($url, $limit, $post, $cookie, $bysocket, $ip, $timeout, $block, $encodetype, $allowcurl); }   function _dfsockopen($url, $limit = 0, $post = '', $cookie = '', $bysocket = FALSE, $ip = '', $timeout = 15, $block = TRUE, $encodetype  = 'URLENCODE', $allowcurl = TRUE) {     $return = '';     $matches = parse_url($url);     $scheme = $matches['scheme'];     $host = $matches['host'];     $path = $matches['path'] ? $matches['path'].($matches['query'] ? '?'.$matches['query'] : '') : '/';     $port = !empty($matches['port']) ? $matches['port'] : 80;       if(function_exists('curl_init') && function_exists('curl_exec') && $allowcurl) {         $ch = curl_init();         $ip && curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: ".$host));         curl_setopt($ch, CURLOPT_URL, $scheme.'://'.($ip ? $ip : $host).':'.$port.$path);         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);         if($post) {             curl_setopt($ch, CURLOPT_POST, 1);             if($encodetype == 'URLENCODE') {                 curl_setopt($ch, CURLOPT_POSTFIELDS, $post);             } else {                 parse_str($post, $postarray);                 curl_setopt($ch, CURLOPT_POSTFIELDS, $postarray);             }         }         if($cookie) {             curl_setopt($ch, CURLOPT_COOKIE, $cookie);         }         curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);         curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);         $data = curl_exec($ch);         $status = curl_getinfo($ch);         $errno = curl_errno($ch);         curl_close($ch);         if($errno || $status['http_code'] != 200) {             return;         } else {             return !$limit ? $data : substr($data, 0, $limit);         }     }       if($post) {         $out = "POST $path HTTP/1.0\r\n";         $header = "Accept: */*\r\n";         $header .= "Accept-Language: zh-cn\r\n";         $boundary = $encodetype == 'URLENCODE' ? '' : '; boundary='.trim(substr(trim($post), 2, strpos(trim($post), "\n") - 2));         $header .= $encodetype == 'URLENCODE' ? "Content-Type: application/x-www-form-urlencoded\r\n" : "Content-Type: multipart/form-data$boundary\r\n";         $header .= "User-Agent: $_SERVER[HTTP_USER_AGENT]\r\n";         $header .= "Host: $host:$port\r\n";         $header .= 'Content-Length: '.strlen($post)."\r\n";         $header .= "Connection: Close\r\n";         $header .= "Cache-Control: no-cache\r\n";         $header .= "Cookie: $cookie\r\n\r\n";         $out .= $header.$post;     } else {         $out = "GET $path HTTP/1.0\r\n";         $header = "Accept: */*\r\n";         $header .= "Accept-Language: zh-cn\r\n";         $header .= "User-Agent: $_SERVER[HTTP_USER_AGENT]\r\n";         $header .= "Host: $host:$port\r\n";         $header .= "Connection: Close\r\n";         $header .= "Cookie: $cookie\r\n\r\n";         $out .= $header;     }       $fpflag = 0;     if(!$fp = @fsocketopen(($ip ? $ip : $host), $port, $errno, $errstr, $timeout)) {         $context = array(             'http' => array(                 'method' => $post ? 'POST' : 'GET',                 'header' => $header,                 'content' => $post,                 'timeout' => $timeout,             ),         );         $context = stream_context_create($context);         $fp = @fopen($scheme.'://'.($ip ? $ip : $host).':'.$port.$path, 'b', false, $context);         $fpflag = 1;     }       if(!$fp) {         return '';     } else {         stream_set_blocking($fp, $block);         stream_set_timeout($fp, $timeout);         @fwrite($fp, $out);         $status = stream_get_meta_data($fp);         if(!$status['timed_out']) {             while (!feof($fp) && !$fpflag) {                 if(($header = @fgets($fp)) && ($header == "\r\n" ||  $header == "\n")) {                     break;                 }             }               $stop = false;             while(!feof($fp) && !$stop) {                 $data = fread($fp, ($limit == 0 || $limit > 8192 ? 8192 : $limit));                 $return .= $data;                 if($limit) {                     $limit -= strlen($data);                     $stop = $limit <= 0;                 }             }         }         @fclose($fp);         return $return;     } }   function fsocketopen($hostname, $port = 80, &$errno, &$errstr, $timeout = 15) {     $fp = '';     if(function_exists('fsockopen')) {         $fp = @fsockopen($hostname, $port, $errno, $errstr, $timeout);     } elseif(function_exists('pfsockopen')) {         $fp = @pfsockopen($hostname, $port, $errno, $errstr, $timeout);     } elseif(function_exists('stream_socket_client')) {         $fp = @stream_socket_client($hostname.':'.$port, $errno, $errstr, $timeout);     }     return $fp; }