File Upload class PHP personal custom version

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 Destfolder = $custDir;        Custom uploaded file path $this->uppath = $custPath;        $this->upname = $this->setname ($custName);        $this->uptypes = $custTypes;        $this->upmaxsize = $custMaxSize;        $this->filefield = (string) $fileField; $this->time = time (); Initialization is used primarily to unify file names and directories}/** * Rename upload file, support Chinese name * * @param string $custName * @return Stri  NG */Private Function SetName ($custName) {return! empty ($custName)? Iconv ("Utf-8", "GBK", $custName ): Date (' Ymdhis ', $this->time).        Mt_rand (10, 99); /* * if ($custName = = ") {//If the file name is not set, a random file name is generated $name = Date (* ' Ymdhis ', $this->time). "_" . Mt_rand (10, 99). '.' .         $this->ext; *//Determine if the file exists, do not allow duplicate file if (file_exists ($this->savepath. $name)) {* $name = Setsavename ($saveName);}}         else {$name = $saveName;} * $this->savename = $name; } */} privatefunction SetPath () {return (Preg_match ('/\/$/', $this->uppath))? $this->uppath: $this->uppath.    '/'; }/** * Create directory * * @param string $baseDir * @param string $destDir */priv        Ate function mkdirs ($baseDir, $destDir) {$dirs = $baseDir; ! Is_dir ($dirs) && @mkdir ($dirs, 0777); It turns out that if the previous false is positive.            The following statement executes if (! empty ($destDir)) {$destDirs = explode ('/', $destDir); foreach ($destDirs as $finalDir) {! empty ($finalDir) && $dirs. = $finalDir.                '/'; !            Is_dir ($dirs) && @mkdir ($dirs, 0777); }} else {$dirs. = date (' Ymd ', $this->time).            '/'; !        Is_dir ($dirs) && @mkdir ($dirs, 0777);    } return $dirs; }/** * get suffix function * * @param string $fileName * @return Mixed */Private function G Etfileext ($filenaMe) {$extend = PathInfo ($filename);    $this->chkfileext = $extend [' extension ']; }/** * Detect file Suffix function * * @return Boolean */Private Function Checkfileext () {if (In_array (        $this->chkfileext, $this->uptypes)) {//Here the program has a bug return TRUE;            } else {$this->uperror = 1;        return FALSE; }}/** * Detects maximum dimensions * * @return Boolean */Private Function checkfilemaxsize () {if ($thi            S->chkfilesize > $this->upmaxsize) {$this->uperror = 2;        return FALSE;    } return TRUE; }/* * (Non-phpdoc) @see upload::fileupload () */Public Function fileUpload () {//single file, multiple file upload $        Keys = Array_keys ($_files [$this->filefield] [' name ']);            foreach ($keys as $key) {if (! $_files [$this->filefield] [' name '] [$key]) continue; $sysError = $_files [$this->filEfield] [' ERROR '] [$key];                    Switch ($sysError) {Case 1: $this->uperror = 3;                Break                    Case 2: $this->uperror = 4;                Break                    Case 3: $this->uperror = 5;                Break                    Case 4: $this->uperror = 6;                Break                    Case 5: $this->uperror = 7;            Break } $this->chkfilename = Iconv ("Utf-8", "GBK", $_files [$this->filefield] [' name '] [$key]); The file name in the loop $this->chkfilesize = $_files [$this->filefield] [' size '] [$key];            The file size in the Loop $this->getfileext ($this->chkfilename);                File type detection if (! $this->checkfileext ()) {return $this->errmsg ();            Exit (); }//Over size if (! $this->cheCkfilemaxsize ()) {return $this->errmsg ();            Exit ();                if ($sysError = = 0 && is_uploaded_file ($_files [$this->filefield] [' tmp_name '] [$key]) { assembly file Name/* * $upFullPathName = $this->upname. $key.                 '.' . * $this->chkfileext;                 Duplicate if (file_exists ($upFullPathName *)) {$this->upfullname = $upFullPathName;} is not allowed */$this->upfullname = $this->upname. $key. '.' .                $this->chkfileext; $this->upfullpathname = $this->mkdirs ($this->destfolder, $this->setpath ()).                $this->upfullname;                    if (Move_uploaded_file ($_files [$this->filefield] [' tmp_name '] [$key], $this->upfullpathname)) {                    $this->sucssinfo [' name '] = $this->upfullpathname;                $this->sucssinfo [' size '] = $this->chkfilesize;    $this->sucssinfo [' info '] = ' file '. $this->upfullname. ' Upload success!                ';    }}} return $this->sucssinfo;                }/* * (Non-phpdoc) @see upload::errmsg () */Public Function errmsg () {$ERRMSG = array ( 0 = ' File uploaded successfully! ', 1 = ' upload file '. $this->chkfilename. ' Type error, only support upload '. Implode (', ', $this->uptypes). ' File Type! ', 2 = ' upload file '. $this->chkfilename. ' Too big, maximum support '. Ceil ($this->upmaxsize/1024). ' KB file ', 3 = ' upload file '. $this->chkfilename. ' exceeds the value of the Upload_max_filesize option limit in php.ini. ', 4 = ' upload file '. $this->chkfilename. ' Size exceeds the value specified by the Max_file_size option in the HTML form! ', 5 = ' file '. $this->chkfilename. ' Only part is uploaded! ', 6 = ' no files were uploaded. ', 7 = ' File upload failed!        '         );        if ($this->uperror = = 0) return false;    else return $ERRMSG [$this->uperror]; }}

Publish your own definition of the upload class! Environment new and master shoot bricks!

# Custom Define page          if (Access_has_global_level (Config_get (' Manage_site_threshold '))) {               $t _menu_options[] = '' ) . Lang_get (' Custorm_list_link '). '';               $t _menu_options[] = "). Lang_get (' Ot_link '). '';               $t _menu_options[] = "). Lang_get (' Payment_link '). '';          }          # Contact List          if (!current_user_is_anonymous ()) {               $t _menu_options[] = "). Lang_get (' Contact_list_link '). ' ';          }

　　

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