PHP Help

[Dentafrice]

Well i'm in a bit of a fix, I think my brain died!

I'm looking into saving a remote file (image) onto my server.

<?php
$file = $_GET["file"];
if($file == "") {
    exit("<h1>ERROR!</h1> You left a required field blank!");
}

$image = @file_get_contents($file);

if($image == false) {
    exit("<h1>ERROR!</h1> 404.  File not found!");
} else {
    // Code here
}

I need a way to check and see if the remote file is an image though. In Jaxer I just do:

fileInfo.contentType.indexOf('image') == 0

Any ideas?

[Dentafrice]

Nevermind! Solved. Thanks Blob