/**
* 验证类
*
*/
class ValidateList{
/**
* @commit:是否为空值
* @function: isEmpty
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 17:59
*/
public static function isEmpty($str){
$str = trim($str);
return !empty($str) ? true : false;
}
/**
* @commit:数字验证
* @function: isNum
* @param $str
* @param string $flag int是否是整数，float是否是浮点型
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 17:59
*/
public static function isNum($str,$flag = 'float'){
if(!self::isEmpty($str)) return false;
if(strtolower($flag) == 'int'){
return ((string)(int)$str === (string)$str) ? true : false;
}else{
return ((string)(float)$str === (string)$str) ? true : false;
}
}
/**
* @commit: 验证用户名
* @function: isNames
* @param $value
* @param int $minLen
* @param int $maxLen
* @param string $charset
* @return bool|int
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:04
*/
public static function isNames($value, $minLen=2, $maxLen=16, $charset='ALL'){
if(empty($value))
return false;
switch($charset){
case 'EN': $match = '/^[_\w\d]{'.$minLen.','.$maxLen.'}$/iu';
break;
case 'CN':$match = '/^[_\x{4e00}-\x{9fa5}\d]{'.$minLen.','.$maxLen.'}$/iu';
break;
default:$match = '/^[_\w\d\x{4e00}-\x{9fa5}]{'.$minLen.','.$maxLen.'}$/iu';
}
return preg_match($match,$value);
}
/**
* @commit: 姓名昵称合法性检查，只能输入中文英文
* @function: isName
* @param $val
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:19
*/
public static function isName($val) {
if (preg_match("/^[\x80-\xffa-zA-Z0-9]{3,60}$/", $val)) {
return TRUE;
}
return FALSE;
}
/**
* @commit: 名称匹配，如用户名，目录名等
* @function: isUserName
* @param $str 要匹配的字符串
* @param bool $chinese 是否支持中文,默认支持，如果是匹配文件名，建议关闭此项（false）
* @param string $charset 编码（默认utf-8,支持gb2312）
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:00
*/
public static function isUserName($str,$chinese = true,$charset = 'utf-8'){
if(!self::isEmpty($str)) return false;
if($chinese){
$match = (strtolower($charset) == 'gb2312') ? "/^[".chr(0xa1)."-".chr(0xff)."A-Za-z0-9_-]+$/" : "/^[x{4e00}-x{9fa5}A-Za-z0-9_]+$/u";
}else{
$match = '/^[A-za-z0-9_-]+$/';
}
return preg_match($match,$str) ? true : false;
}
/**
* @commit:邮箱验证
* @function: isEmail
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime ct
*/
public static function isEmail($str){
if(!self::isEmpty($str)) return false;
return preg_match("/([a-z0-9]*[-_\.]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[\.][a-z]{2,3}([\.][a-z]{2})?/i",$str) ? true : false;
}
/**
* @commit: 邮箱地址合法性检查
* @function: isEmails
* @param $val
* @param string $domain 后缀
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:20
*/
public static function isEmails($val, $domain = "") {
if (!$domain) {
if (preg_match("/^[a-z0-9-_.]+@[\da-z][\.\w-]+\.[a-z]{2,4}$/i", $val)) {
return TRUE;
} else
return FALSE;
}
else {
if (preg_match("/^[a-z0-9-_.]+@" . $domain . "$/i", $val)) {
return TRUE;
} else
return FALSE;
}
}
/**
* @commit:手机号码验证
* @function: isMobile
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:02
*/
public static function isMobile($str){
$exp = "/^13[0-9]{1}[0-9]{8}$|15[012356789]{1}[0-9]{8}$|18[012356789]{1}[0-9]{8}$|14[57]{1}[0-9]$/";
if(preg_match($exp,$str)){
return true;
}else{
return false;
}
}
public static function isMobile1($val) {
//该表达式可以验证那些不小心把连接符“-”写出“－”的或者下划线“_”的等等
if (ereg("(^(\d{2,4}[-_－—]?)?\d{3,8}([-_－—]?\d{3,8})?([-_－—]?\d{1,7})?$)|(^0?1[35]\d{9}$)", $val))
return TRUE;
return FALSE;
}
/**
* @commit: URL验证，纯网址格式，不支持IP验证
* @function: isUrl
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime ct
*/
public static function isUrl($str){
if(!self::isEmpty($str)) return false;
return preg_match('#(http|https|ftp|ftps)://([w-]+.)+[w-]+(/[w-./?%&=]*)?#i',$str) ? true : false;
}
/**
* @commit: 检查一个（英文）域名是否合法
* @function: isDomain
* @param $Domain 域名
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:18
*/
public static function isDomain($Domain) {
if (!eregi("^[0-9a-z]+[0-9a-z\.-]+[0-9a-z]+$", $Domain)) {
return FALSE;
}
if (!eregi("\.", $Domain)) {
return FALSE;
}
if (eregi("\-\.", $Domain) or eregi("\-\-", $Domain) or eregi("\.\.", $Domain) or eregi("\.\-", $Domain)) {
return FALSE;
}
$aDomain = explode(".", $Domain);
if (!eregi("[a-zA-Z]", $aDomain[count($aDomain) - 1])) {
return FALSE;
}
if (strlen($aDomain[0]) > 63 || strlen($aDomain[0]) < 1) {
return FALSE;
}
return TRUE;
}
/**
* @commit: 检查输入是否为英文
* @function: isEnglish
* @param $theelement
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:14
*/
public static function isEnglish($theelement) {
if (ereg("[\x80-\xff].", $theelement)) {
return FALSE;
}
return TRUE;
}
/**
* @commit: 验证中文
* @function: isChinese
* @param $str 要匹配的字符串
* @param string $charset 编码（默认utf-8,支持gb2312）
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:03
*/
public static function isChinese($str,$charset = 'utf-8'){
if(!self::isEmpty($str)) return false;
$match = (strtolower($charset) == 'gb2312') ? "/^[".chr(0xa1)."-".chr(0xff)."]+$/"
: "/^[x{4e00}-x{9fa5}]+$/u";
return preg_match($match,$str) ? true : false;
}
/**
* @commit: 检查是否输入为汉字
* @function: isLetter
* @param $sInBuf
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:13
*/
public static function isLetter($sInBuf) {
$iLen = strlen($sInBuf);
for ($i = 0; $i < $iLen; $i++) {
if (ord($sInBuf{$i}) >= 0x80) {
if ((ord($sInBuf{$i}) >= 0x81 && ord($sInBuf{$i}) <= 0xFE) && ((ord($sInBuf{$i + 1}) >= 0x40 && ord($sInBuf{$i + 1}) < 0x7E) || (ord($sInBuf{$i + 1}) > 0x7E && ord($sInBuf{$i + 1}) <= 0xFE))) {
if (ord($sInBuf{$i}) > 0xA0 && ord($sInBuf{$i}) < 0xAA) {
//有中文标点
return FALSE;
}
} else {
//有日文或其它文字
return FALSE;
}
$i++;
} else {
return FALSE;
}
}
return TRUE;
}
/**
* @commit: UTF-8验证
* @function: isUtf8
* @param $word
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:03
*/
public static function isUtf8($word){
if(!self::isEmpty($word)) return false;
return (preg_match("/^([".chr(228)."-".chr(233)."]{1}[".chr(128)."-".chr(191)."]{1}[".chr(128)."-".chr(191)."]{1}){1}/",$word)
== true || preg_match("/([".chr(228)."-".chr(233)."]{1}[".chr(128)."-".chr(191)."]{1}[".chr(128)."-".chr(191)."]{1}){1}$/",$word)
== true || preg_match("/([".chr(228)."-".chr(233)."]{1}[".chr(128)."-".chr(191)."]{1}[".chr(128)."-".chr(191)."]{1}){2,}/",$word)
== true) ? true : false;
}
/**
* @commit: 验证长度
* @function: length
* @param $str
* @param int $type(方式，默认min <= $str <= max)
* @param int $min 最小值
* @param int $max 最大值
* @param string $charset 字符
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:04
*/
public static function length($str,$type=3,$min=0,$max=0,$charset = 'utf-8'){
if(!self::isEmpty($str)) return false;
$len = mb_strlen($str,$charset);
switch($type){
case 1: //只匹配最小值
return ($len >= $min) ? true : false;
break;
case 2: //只匹配最大值
return ($max >= $len) ? true : false;
break;
default: //min <= $str <= max
return (($min <= $len) && ($len <= $max)) ? true : false;
}
}
/**
* @commit: 检查字符串长度是否符合要求
* @function: isNumLength
* @param $val 字符串
* @param $min 最小长度
* @param $max 最大长度
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:15
*/
public static function isNumLength($val, $min, $max) {
$theelement = trim($val);
if (ereg("^[0-9]{" . $min . "," . $max . "}$", $val))
return TRUE;
return FALSE;
}
/**
* @commit: 检查字符串长度是否符合要求
* @function: isEngLength
* @param $val 字符串
* @param $min 最小长度
* @param $max 最大长度
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:15
*/
public static function isEngLength($val, $min, $max) {
$theelement = trim($val);
if (ereg("^[a-zA-Z]{" . $min . "," . $max . "}$", $val))
return TRUE;
return FALSE;
}
/**
* @commit: 验证密码
* @function: isPWD
* @param $value
* @param int $minLen
* @param int $maxLen
* @return bool|int
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:04
*/
public static function isPWD($value,$minLen=6,$maxLen=16){
$match='/^[\\~!@#$%^&*()-_=+|{}
,.?\/:;\'\"\d\w]{'.$minLen.','.$maxLen.'}$/';
$v = trim($value);
if(empty($v))
return false;
return preg_match($match,$v);
}
/**
* @commit: 验证邮箱
* @function: checkZip
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:05
*/
public static function checkZip($str){
if(strlen($str)!=6){
return false;
}
if(substr($str,0,1)==0){
return false;
}
return true;
}
/**
* @commit: 匹配日期
* @function: checkDate
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:05
*/
public static function checkDate($str){
$dateArr = explode("-", $str);
if (is_numeric($dateArr[0]) && is_numeric($dateArr[1]) && is_numeric($dateArr[2])) {
if (($dateArr[0] >= 1000 && $dateArr[0] <= 10000) && ($dateArr[1] >= 0 && $dateArr[1] <= 12) && ($dateArr[2] >= 0 && $dateArr[2] <= 31))
return true;
else
return false;
}
return false;
}
/**
* @commit: 匹配时间
* @function: checkTime
* @param $str
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:05
*/
public static function checkTime($str){
$timeArr = explode(":", $str);
if (is_numeric($timeArr[0]) && is_numeric($timeArr[1]) && is_numeric($timeArr[2])) {
if (($timeArr[0] >= 0 && $timeArr[0] <= 23) && ($timeArr[1] >= 0 && $timeArr[1] <= 59) && ($timeArr[2] >= 0 && $timeArr[2] <= 59))
return true;
else
return false;
}
return false;
}
/**
* @commit: 验证是否日期的函数
* @function: validateDate
* @param $date
* @param string $format
* @return bool
* @throws Exception
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:26
*/
public static function validateDate( $date, $format='YYYY-MM-DD')
{
switch( $format )
{
case 'YYYY/MM/DD':
case 'YYYY-MM-DD':
list( $y, $m, $d ) = preg_split( '/[-./ ]/', $date );
break;
case 'YYYY/DD/MM':
case 'YYYY-DD-MM':
list( $y, $d, $m ) = preg_split( '/[-./ ]/', $date );
break;
case 'DD-MM-YYYY':
case 'DD/MM/YYYY':
list( $d, $m, $y ) = preg_split( '/[-./ ]/', $date );
break;
case 'MM-DD-YYYY':
case 'MM/DD/YYYY':
list( $m, $d, $y ) = preg_split( '/[-./ ]/', $date );
break;
case 'YYYYMMDD':
$y = substr( $date, 0, 4 );
$m = substr( $date, 4, 2 );
$d = substr( $date, 6, 2 );
break;
case 'YYYYDDMM':
$y = substr( $date, 0, 4 );
$d = substr( $date, 4, 2 );
$m = substr( $date, 6, 2 );
break;
default:
throw new Exception( "Invalid Date Format" );
}
return checkdate( $m, $d, $y );
}
/**
* @commit: 检查日期是否符合0000-00-00
* @function: isDate
* @param $sDate
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:12
*/
public static function isDate($sDate) {
if (ereg("^[0-9]{4}\-[][0-9]{2}\-[0-9]{2}$", $sDate)) {
return TRUE;
} else {
return FALSE;
}
}
/**
* @commit: 检查日期是否符合0000-00-00 00:00:00
* @function: isTime
* @param $sTime
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:11
*/
public static function isTime($sTime) {
if (ereg("^[0-9]{4}\-[][0-9]{2}\-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}$", $sTime)) {
return TRUE;
} else {
return FALSE;
}
}
/**
* @commit: 检查输入IP是否符合要求
* @function: isIp
* @param $val
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:09
*/
public static function isIp($val) {
return (bool) ip2long($val);
}
/**
* @commit: 获取客户端IP地址
* @function: get_client_ip
* @return array|false|string
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:30
*/
public static function get_client_ip(){
if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown"))
$ip = getenv("HTTP_CLIENT_IP");
else if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown"))
$ip = getenv("HTTP_X_FORWARDED_FOR");
else if (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown"))
$ip = getenv("REMOTE_ADDR");
else if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown"))
$ip = $_SERVER['REMOTE_ADDR'];
else
$ip = "unknown";
return($ip);
}
/**
* @commit:
* @function: isMoney
* @param $val
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:10
*/
public static function isMoney($val) {
if (ereg("^[0-9]{1,}$", $val))
return TRUE;
if (ereg("^[0-9]{1,}\.[0-9]{1,2}$", $val))
return TRUE;
return FALSE;
}
/**
* @commit: 检查输入的是否为邮编
* @function: isPostcode
* @param $val
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:23
*/
public static function isPostcode($val) {
if (ereg("^[0-9]{4,6}$", $val))
return TRUE;
return FALSE;
}
/**
* @commit: 缩略图生成函数，最好使用GD2
* @function: ImageResize
* @param $srcFile 要生成缩略图的文件
* @param $toW 缩略图宽度
* @param $toH 缩略图高度
* @param string $toFile 缩略图文件
* @return bool
* @author by stars<1014916675@qq.com>
* @CreateTime 2017-09-22 18:28
*/
public static function ImageResize($srcFile,$toW,$toH,$toFile=""){
if($toFile==""){ $toFile = $srcFile; }
$info = "";
$data = GetImageSize($srcFile,$info);
switch ($data[2]){
case 1:
if(!function_exists("imagecreatefromgif")){
//echo "你的GD库不能使用GIF格式的图片，请使用Jpeg或PNG格式！<a href='javascript:go(-1);'>返回</a>";
return false;
}
$im = ImageCreateFromGIF($srcFile);
break;
case 2:
if(!function_exists("imagecreatefromjpeg")){
//echo "你的GD库不能使用jpeg格式的图片，请使用其它格式的图片！<a href='javascript:go(-1);'>返回</a>";
return false;
}
$im = ImageCreateFromJpeg($srcFile);
break;
case 3:
$im = ImageCreateFromPNG($srcFile);
break;
}
$srcW=ImageSX($im);
$srcH=ImageSY($im);
$toWH=$toW/$toH;
$srcWH=$srcW/$srcH;
if($toWH<=$srcWH){
$ftoW=$toW;
$ftoH=$ftoW*($srcH/$srcW);
}
else{
$ftoH=$toH;
$ftoW=$ftoH*($srcW/$srcH);
}
if($srcW>$toW||$srcH>$toH)
{
if(function_exists("imagecreatetruecolor")){
@$ni = ImageCreateTrueColor($ftoW,$ftoH);
if($ni) ImageCopyResampled($ni,$im,0,0,0,0,$ftoW,$ftoH,$srcW,$srcH);
else{
$ni=ImageCreate($ftoW,$ftoH);
ImageCopyResized($ni,$im,0,0,0,0,$ftoW,$ftoH,$srcW,$srcH);
}
}else{
$ni=ImageCreate($ftoW,$ftoH);
ImageCopyResized($ni,$im,0,0,0,0,$ftoW,$ftoH,$srcW,$srcH);
}
if(function_exists('imagejpeg')) ImageJpeg($ni,$toFile);
else ImagePNG($ni,$toFile);
ImageDestroy($ni);
}else{
ImageDestroy($im);
return false;
}
ImageDestroy($im);
return true;
}
}
