How to use mkdir to create folder, and set it can't run php file? thx I would like to create a file upload system and want to prevent user whose upload the hacking php file to hack my website, so I hope the folder can't run php file.
<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="files[]" multiple/>
<input type="submit"/>
</form>
<?php
if(isset($_FILES['files'])){
$errors= array();
foreach($_FILES['files']['tmp_name'] as $key => $tmp_name ){
$file_name = $key.$_FILES['files']['name'][$key];
$file_size =$_FILES['files']['size'][$key];
$file_tmp =$_FILES['files']['tmp_name'][$key];
$file_type=$_FILES['files']['type'][$key];
if(empty($errors)==true){
if(is_dir($desired_dir)==false){
mkdir("$desired_dir", 0700);
}
if(is_dir("$desired_dir/".$file_name)==false){
move_uploaded_file($file_tmp,"$desired_dir/".$file_name);
}else{
$new_dir="$desired_dir/".$file_name.time();
rename($file_tmp,$new_dir) ;
}
}
if(empty($error)){
echo "Success";
}
}?>
