PHP Gets the contents of a file

Get folders and files under a file

 Publicfunction Dirread ($dir ="'){        //$dir = './upload/images ';$result ="'; if(Is_dir ($dir)) {if($DH =Opendir ($dir)) {                 while(($file = Readdir ($DH))!==false){                    if($file! ="."&& $file! ="..") {$result []=$file;            }} closedir ($DH); }Else{$result="'; }        }        return$result; }

Return array format

Gets the files and folders under a folder that include subdirectories

 Publicfunction GetFiles ($path, $child =false) {$files=Array (); if(!$child) {            if(Is_dir ($path)) {$DP=dir ($path); }Else{                return NULL; }             while($file = $DPRead ()) {                if($file! ="."&& $file! =".."&&is_file ($path. $file)) {$files []=$file; }} $DP-Close (); }Else{            $ This-scanfiles ($files, $path); }        return$files; }

 PublicFunction Scanfiles (& $files, $path, $childDir =false) {$DP=dir ($path);  while($file = $DPRead ()) {            if($file! ="."&& $file! =".."){                if(Is_file ($path. $file)) {//currently a file$files []=$file; }Else{//Current Table of contents$ This-scanfiles ($files [$file], $path. $file.                Directory_separator, $file); } }} $DP-Close (); }

PHP Gets the contents of a file