[RESOLVED] Switch using eregi

[Mgccl]

This code is wrong....

switch ($url) {

case  ( eregi( '.jpg$',$ur) ): 
   echo "jpg";
   break;

case ( eregi( '.gif$',$url) ):
   echo "gif";
   break;

case ( eregi( '.png$',$url) ):
   echo "png";
   break;
}

and what I'm trying to do is to accomplish this by using switch:

if ( eregi( '.jpg$', $url ) ) {
	echo "jpg";
}
if ( eregi( '.gif$', $url ) ) {
	echo "gif";
}
if ( eregi( '.png$', $url ) ) {
	echo "png";
}

so how could I write it?
because looks like switch won't work at this place

[bradgrafelman]

$url_info = pathinfo($url); // $url is the url being compared

switch($url_info['extension']) {

 case 'jpg':
      echo 'jpg';
      break;
 case 'gif':
      echo 'gif';
      break;
 // ...
}