GoFuckYourself.com - Adult Webmaster Forum - Any PHP gurus in the house? Can you help with simple task?

I have this script that uploads image and does insert entries in db. The upload field is for graphics only. Im trying to restict it to these types only:

$fileType=='image/jpg' ||
$fileType=='image/png' ||
$fileType=='image/gif'

How can I put in my script? Here's the little scripty I wrote.. I just need to add restrictions on upload types.

PHP Code:


		
			
<?php 



$target = "images/"; 

$target = $target . basename( $_FILES['photo']['name']); 



$VIDEOID=strip_tags($_POST['name']); 

$BANNER_URL=strip_tags($_POST['email']); 

$BANNER_NAME=strip_tags(($_FILES['photo']['name']));



mysql_connect("localhost", "xxx", "xxx") or die(mysql_error()) ; 

mysql_select_db("xxxx") or die(mysql_error()) ; 



mysql_query("INSERT INTO `banners` VALUES ('$VIDEOID', '$BANNER_URL', '$BANNER_NAME')") ; 



if(move_uploaded_file($_FILES['photo']['tmp_name'], $target)) 

{ 



echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory"; 

} 

else { 



echo "Sorry, there was a problem uploading your file."; 

} 

?>