Move expand_acl to ACLFormatter::expand()

[friendica.git] / include / text.php

diff --git a/include/text.php b/include/text.php
index 216e87ed8cb58f5b92e6338446c35f03c82db050..289802136c2670beab1306e39dac84cadaa48b92 100644 (file)
--- a/include/text.php
+++ b/include/text.php
@@ -3,28 +3,11 @@
  * @file include/text.php
  */
 
-use Friendica\App;
 use Friendica\Content\Text\BBCode;
-use Friendica\Core\Protocol;
 use Friendica\Model\FileTag;
 use Friendica\Model\Group;
 use Friendica\Util\Strings;
 
-/**
- * Turn user/group ACLs stored as angle bracketed text into arrays
- *
- * @param string $s
- * @return array
- */
-function expand_acl($s) {
-       // turn string array of angle-bracketed elements into numeric array
-       // e.g. "<1><2><3>" => array(1,2,3);
-       preg_match_all('/<(' . Group::FOLLOWERS . '|'. Group::MUTUALS . '|[0-9]+)>/', $s, $matches, PREG_PATTERN_ORDER);
-
-       return $matches[1];
-}
-
-
 /**
  * Wrap ACL elements in angle brackets for storage
  * @param string $item