From 3a3c6b5ba10155dfb581ef8551d507a5712d1900 Mon Sep 17 00:00:00 2001
From: Colin Smith <colin@pfsense.org>
Date: Fri, 22 Jul 2005 03:54:31 +0000
Subject: [PATCH] Clean up get_filename_from_url.

---
 etc/inc/pfsense-utils.inc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc
index 484b864d72..bb055caa3a 100644
--- a/etc/inc/pfsense-utils.inc
+++ b/etc/inc/pfsense-utils.inc
@@ -492,9 +492,7 @@ function add_text_to_file($file, $text) {
  * get_filename_from_url($url): converts a url to its filename.
  */
 function get_filename_from_url($url) {
-    $filenamesplit = split("/", $url);
-    foreach($filenamesplit as $fn) $filename = $fn;
-    return $filename;
+    return array_pop(explode("/", $filename));
 }
 
 /*
@@ -988,4 +986,4 @@ function generate_random_mac() {
 	return $mac;
 }
 
-?>
\ No newline at end of file
+?>