cirpo · July 7, 2010 21:26
diff --git a/gistfile1.php b/gistfile1.php
 <?php

 $file =  'cirpo.jpeg';

 $regex = "/\.(?:|jpe?g)\$/i";

 preg_match_all($regex, $file, $out, PREG_SET_ORDER);

 var_dump($out);

 ?>

 output:

 array(1) {
  [0]=>
  array(1) {
    [0]=>
    string(5) ".jpeg"
  }
 }
	<?php

	$file = 'cirpo.jpeg';

	$regex = "/\.(?:\|jpe?g)\$/i";

	preg_match_all($regex, $file, $out, PREG_SET_ORDER);

	var_dump($out);

	?>

	output:

	array(1) {
	[0]=>
	array(1) {
	[0]=>
	string(5) ".jpeg"
	}
	}