escape seems not needed in this regexp

selfthinker · Aug 10, 2022 · 1d87167 · 1d87167
1 parent 20cc304
commit 1d87167
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/helper.php b/helper.php
@@ -64,7 +64,7 @@ function getAttributes($data, $useNoPrefix=true) {
             }
 
             //get lang
-            if (preg_match('/\:([a-z\-]+)/', $token)) {
+            if (preg_match('/:([a-z\-]+)/', $token)) {
                 $attr['lang'] = trim($token,':');
                 continue;
             }