Online PHP editor | refs for DZgJ9

<?php $array = array( 0 => '.', 1 => '..', 2 => '_BACKUP', 3 => '_global.xml', 4 => '_icon', 5 => '_images', 6 => '_languages', 7 => '_settings.xml', 8 => '_sound', 9 => '_video', 10 => '_xml', 11 => 'fischerwirt.xls', 12 => 'panorama', 13 => 'thumbs', ); foreach($array as $a) { preg_match('.xls', $a); }