<?php
  
  var_dump($_POST['content']);
 $dir='/home/pi/Desktop/vAlert/rec/';
 
 //$content=scandir($dir,1);
 shell_exec("sudo chmod  777 ".$dir."*");

 $content=$_POST['content'];
 if($_POST['content'] == 'deleteall'){
	$files=scandir($dir,1);
	foreach($files as $key=>$value){
		unlink($dir.$value);
	}
 }else{
	 foreach ($content as $key => $value) {
		//unlink($dir.$value);
		if(strpos($value,"value=")){
			$str = explode("value=",$value);
			unlink($dir.substr(str_replace('"',"",$str[1]),0,-1));
		}else{
			unlink($dir.substr(str_replace('"',"",$value),0,-1));
		}
	 }
 }

?>