ajax+php File Manager

Found in the previous two years written a file manager, feel very useful, share out, a total of two files file.html,file.php upload to the directory, upload function please download the uploadify and then configure the SWF address in file.html

File.html

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> 

 

file.php
 
 
<?php/** * File Operation section * TONGJH original, communication please email to [email protected]*///file upload if ($_post["ename"] = = ' uploads ') {$path = '/'. $_ post[' path ']. ' /';//upload path $verifytoken = MD5 (' Unique_salt '. $_post[' timestamp ']);//security detection, directory closed if (!empty ($_files)) {$tempFile = $_ files[' Filedata ' [' tmp_name '];//uploaded file name $targetpath = $_server[' Document_root ']. $path;//The path of the uploaded file $targetfile = RTrim ($targetPath, '/'). ‘/‘ . $_files[' Filedata ' [' name '];//uploaded file location $filetypes = array (' jpg ', ' jpeg ', ' gif ', ' PNG '); allowable upload file type $fileparts = PathInfo ($_files[' Filedata ' [' name ']);//Upload file type if (In_array ($fileParts [' extension '],$ FileTypes) {move_uploaded_file ($tempFile, $targetFile); Echo ' upload file '. $targetFile. ' Success ';} else {echo ' uploaded file type is not allowed ';}}} Add the directory if ($_get["ename"] = = ' Adddir ') {if (file_exists ($_get[' Edir '). ' /'. $_get[' fname ')) {$msg = array (' ERROR ' = ' directory already exists ');} Else{if (@mkdir ($_get[' Edir '). ' /'. $_get[' fname ')) {$msg = array (' OK ' = ' = ' successfully established directory '. $_get[' fname '), ' fname ' =>$_get[' Edir ']. ' /'. $_get[' fname ');} else{$msg = Array (' ERROR ' = ' cannot create directory ');}}echo Json_encode ($msg);} Rename the directory if ($_get["ename"] = = ' Rename ') {$rename = explode ('/', $_get[' Edir ']), for ($i =0; $i <count ($rename)-1; $i + +) {$ str. = $rename [$i]. ' /‘;} $rename = $str. $_get[' fname '];if (@rename ($_get[' Edir '], $rename)) {$msg = array (' OK ' \ = ' successfully renamed directory '. $rename, ' fname ' = > $rename);} else{$msg = Array (' ERROR ' \ = ' cannot rename directory ');} echo Json_encode ($msg);} Delete directory if ($_get["ename"] = = ' Deledir ') {if (@rmdir ($_get[' Edir ')) {$msg = array (' OK ' and ' \ = ' successfully delete directory '. $_get[' Edir ']);} else{$msg = Array (' ERROR '/' = ' cannot delete directory, may not be an empty directory or does not have this directory '. $_get[' Edir ');} echo Json_encode ($msg);} Open Directory if ($_get[' path ']) {$path = $_get[' path '];if ($path = = ' root ') {$path = $_server[' Document_root '];} $files = GetFiles ($path); Echo Json_encode ($files);} Add the file if ($_get["ename"] = = ' AddFile ') {if (@touch ($_get[' Edir '). ' /'. $_get[' fname ')) {$msg = array (' OK ' = ' = ' successfully add file '. $_get[' fname '), ' fname ' =>$_get[' Edir ']);} else{$msg = Array (' ERROR ' = ' cannot build file ');} echo Json_encode ($msg);} Rename file if ($_get["ename"] = = ' RenameFile ') {$rename = explode ('/', $_get[' Edir ']); for ($i =0; $i <count ($rename)-1; $i + +) {$str. = $rename [$i]. ' /‘;} $rename = $str. $_get[' fname '];//new file name if (@rename ($_get[' Edir '], $rename)) {$msg = array (' OK ' and ' = ') ' successfully renamed file '. $rename, ' FName ' =>substr ($str, 0,-1));} else{$msg = Array (' ERROR ' \ = ' cannot rename file '. $rename);} echo Json_encode ($msg);} Edit file if ($_get["ename"] = = ' Editfile ') {/* Determine file type */$finfo = pathinfo ($_get[' url '); $filetype = $finfo ["extension"];$ Picarray = array (' jpg ', ' jpeg ', ' gif ', ' png ', ' ico '); $txtArray = Array (' php ', ' txt ', ' inc ', ' HTML ', ' htm ', ' js ', ' CSS ', ' ASP ') if (In_array ($filetype, $picArray)) {//file is picture $msg["filestr"] = $_get[' url '), $msg ["filetype"] = "pic";} ElseIf (In_array ($filetype, $txtArray)) {//file is text type $msg["filestr"] = GbkToUtf8 (@file_get_contents ($_get["url"]); $ msg["FileType"] = "txt";} else{//file is not editable $msg["filestr"] = "file is not editable";} echo Json_encode ($msg);} Save the file if ($_get["ename"] = = ' FileSave ') {if (@file_put_contents ($_get["Edir"],stripslashes ($_get["fname"])) {$msg [" OK "] =" successfully modified file ";} else{$msg ["error"] = "File not Found";} Echo json_encodE ($msg);} Delete file if ($_get["ename"] = = ' Delefile ') {if (@unlink ($_get[' Edir ')) {$msg = array (' OK ' and ' = ' = ' successfully delete file '. $_get[' Edir ']);} else{$msg = Array (' ERROR ' = = ' cannot delete file, please check if you have delete permission '. $_get[' Edir ');} echo Json_encode ($msg);} /** * Get all directories and files under a directory * @access public * @param string $path given directory * @return Array (three-dimensional array) If you successfully return all directories and files under a directory,  Failure returns an array of failure hints */function getFiles ($path) {if ($fh = @opendir ($path)) {while (false!== ($file = Readdir ($fh))) {if ($file = = '. ') || $file = = ' ... ') {continue;} $filetype = filetype ($path. ' /'. $file), if ($filetype = = ' dir ') {$files [' dirs '] [$file] [' dir '] = $file; $files [' dirs '] [$file] [' path '] = $path. ' /'. $file;} if ($filetype = = ' file ') {$files [' files '] [$file] [' file '] = $file; $files [' Files '] [$file] [' path '] = $path. ' /'. $file;}} if (Is_array ($files)) {return $files;} Else{return Array (' ERROR ' = ' no file ');}} Else{return Array (' ERROR ' = ' no directory ');}} /** * String encoding conversion, converted to Uft8 */function GbkToUtf8 ($value) {$code = Chkcode ($value), if ($code = = "GBK") {return Iconv ("GBK", "utf- 8 ", $value);} IF ($code = = "GB2312") {return Iconv ("GB2312", "UTF-8", $value);} if ($code = = "GB18030") {return Iconv ("GB18030", "UTF-8", $value);} return $value;} /** * Gets the encoding of the string */function Chkcode ($string) {$code = array (' UTF-8 ', ' GBK ', ' GB18030 ', ' GB2312 '); foreach ($code as $c) {if ($s Tring = = = Iconv (' UTF-8 ', $c, Iconv ($c, ' UTF-8 ', $string))} {return $c;}}? >
 

 

 
ajax+php File Manager