не работает move_uploaded_file
 

не работает move_uploaded_file в чем причина?

<?php

if(isset($submit)){
$tmp_name=$_FILES['picture']['tmp_name'];
    $type=$_FILES['picture']['type'];
    $image_mime = image_type_to_mime_type(exif_imagetype($tmp_name));
    $array=['image/gif','image/jpeg','image/png','image/png'];
    foreach($array as $arrays){
        if($arrays==$image_mime){
            $alpha[]=$arrays;
        }
    }
    if (is_uploaded_file($_FILES['picture']['tmp_name'])) {
        $name= md5(generateCode(10)) . $_FILES['picture']['name'];
        $photo='/files/pics/'.$name;
    }
move_uploaded_file($_FILES['picture']['tmp_name'],$photo);}
	?>
	
	<form enctype="multipart/form-data" method="POST">
		<input name="picture" type="file" >
		<input name="submit" type="submit">
	</form>

riaron86, так это не форум про ПХП... :no: