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-rwxr-xr-xinclude/text.php18
1 files changed, 17 insertions, 1 deletions
diff --git a/include/text.php b/include/text.php
index e3b1f1c4e..d549f206e 100755
--- a/include/text.php
+++ b/include/text.php
@@ -619,12 +619,28 @@ function get_tags($s) {
}
}
+ // make sure the longer tags are returned first so that if two or more have common substrings
+ // we'll replace the longest ones first. Otherwise the common substring would be found in
+ // both strings and the string replacement would link both to the shorter strings and
+ // fail to link the longer string. RedMatrix github issue #378
+
+ usort($ret,'tag_sort_length');
- // logger('get_tags: ' . print_r($ret,true));
+
+ //logger('get_tags: ' . print_r($ret,true));
return $ret;
}
+function tag_sort_length($a,$b) {
+ if(mb_strlen($a) == mb_strlen($b))
+ return 0;
+ return((mb_strlen($b) < mb_strlen($a)) ? (-1) : 1);
+}
+
+
+
+
function strip_zids($s) {
return preg_replace('/[\?&]zid=(.*?)(&|$)/ism','$2',$s);