From 4a755da2c0a0b9b9a961d47bec5b2713bea07a20 Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Thu, 5 Jul 2007 21:53:52 +0000
Subject: [PATCH] it *was* in the core API :P

git-svn-id: file:///home/shish/svn/shimmie2/trunk@230 7f39781d-f577-437e-ae19-be835c7a54ca
---
 core/util.inc.php      | 6 ------
 ext/tag_list/theme.php | 4 ++--
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/core/util.inc.php b/core/util.inc.php
index 29a7c2c6..14fdbc8f 100644
--- a/core/util.inc.php
+++ b/core/util.inc.php
@@ -283,12 +283,6 @@ function array_remove($array, $to_remove) {
 	return $a2;
 }
 
-function array_add($array, $element) {
-	$array[] = $element;
-	$array = array_unique($array);
-	return $array;
-}
-
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
 * Event API                                                                 *
diff --git a/ext/tag_list/theme.php b/ext/tag_list/theme.php
index 3439f16d..fd2d5226 100644
--- a/ext/tag_list/theme.php
+++ b/ext/tag_list/theme.php
@@ -136,7 +136,7 @@ class TagListTheme extends Themelet {
 		}
 		else {
 			$tags = array_remove($tags, "-$tag");
-			$tags = array_add($tags, $tag);
+			$tags = array_push($tags, $tag);
 			return "<a href='".$this->tag_link(join(' ', $tags))."' title='Add' rel='nofollow'>A</a>";
 		}
 	}
@@ -147,7 +147,7 @@ class TagListTheme extends Themelet {
 		}
 		else {
 			$tags = array_remove($tags, $tag);
-			$tags = array_add($tags, "-$tag");
+			$tags = array_push($tags, "-$tag");
 			return "<a href='".$this->tag_link(join(' ', $tags))."' title='Subtract' rel='nofollow'>S</a>";
 		}
 	}