I want to delete all files in same folder using php

Hello,
I want to delete all files in same folder,
except one file which is index.php and delete.php

 

define('PATH', 'dir/');

function destroy($dir) {
$mydir = opendir($dir);
while(false !== ($file = readdir($mydir))) {
if($file != "." && $file != "..") {
chmod($dir.$file, 0777);
if(is_dir($dir.$file)) {
chdir('.');
destroy($dir.$file.'/');
rmdir($dir.$file) or DIE("couldn't delete $dir$file<br />");
}
else
unlink($dir.$file) or DIE("couldn't delete $dir$file<br />");
}
}
closedir($mydir);
}
destroy(PATH);
echo 'all done.';

 

You can delete That Folder. Then Delete all files Inside that folder.

<?php
if (!is_dir('folder_name')) {
    mkdir('folder_name');
}
rmdir('folder_name');
?>

Code (markup):

 

This code will delete all the files from the folder/directory you specify
$dir = 'your/directory/';
foreach(glob($dir.'*.*') as $v){
unlink($v);
}

 

How to expect files from get removed
Like for examples 2 files which is :

index.php ( Index file ).
delete.php ( The file which delete other files content the code ).

delete file will be in same folder content other files with multi extensions..

other files .php
other files . rar
other files . xxx