Faster remove accents. Props skeltoac. fixes #2978

git-svn-id: http://svn.automattic.com/wordpress/branches/2.0@4052 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2006-07-26 22:57:15 +00:00 · 2006-07-26 22:57:15 +00:00 · 0977aef844
parent b764af3717
commit 0977aef844
1 changed files with 3 additions and 0 deletions
--- a/wp-includes/functions-formatting.php
+++ b/wp-includes/functions-formatting.php
@ -145,6 +145,9 @@ function utf8_uri_encode( $utf8_string ) {
 }

 function remove_accents($string) {
+	if ( !preg_match('/[\x80-\xff]/', $string) )
+		return $string;
+
 	if (seems_utf8($string)) {
 		$chars = array(
 		// Decompositions for Latin-1 Supplement