From 7eda7f6cbd9fcac324281bb0e0084841e92f0059 Mon Sep 17 00:00:00 2001
From: defacer <defacer>
Date: Tue, 31 Aug 2004 06:56:44 +0000
Subject: [PATCH] Another one bites the dust, this one wasn't needed and noone
 had any objections about the array-based notation. RIP.

---
 lib/blocklib.php | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/lib/blocklib.php b/lib/blocklib.php
index f0fc6180b7d..b9252c8c809 100644
--- a/lib/blocklib.php
+++ b/lib/blocklib.php
@@ -14,24 +14,6 @@ define('BLOCKS_DEFAULT_SOCIAL', 'participants,search_forums,calendar_month,calen
 define('BLOCKS_DEFAULT_TOPICS', 'participants,activity_modules,search_forums,admin,course_list:news_items,calendar_upcoming,recent_activity');
 define('BLOCKS_DEFAULT_WEEKS',  'participants,activity_modules,search_forums,admin,course_list:news_items,calendar_upcoming,recent_activity');
 
-function block_formats_to_array($formatstring) {
-    $retval = array();
-
-    $formats = preg_split('/[+\-]/', $formatstring, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE);
-    if(!empty($formats)) {
-        foreach($formats as $format) {
-            if($format[1] > 0 && substr ($str, $format[1] - 1, 1) === '-') {
-                $retval[$format[0]] = false;
-            }
-            else {
-                $retval[$format[0]] = true;
-            }
-        }
-    }
-
-    return $retval;
-}
-
 function block_remove_inappropriate_from_course(&$course) {
     $blocks = $course->blockinfo;