string update

2020-04-18 23:59:22 +02:00
parent 90fe919d65
commit b2edf6bef5
1 changed files with 127 additions and 127 deletions
--- a/string.php
+++ b/string.php
@@ -50,8 +50,8 @@ function endsWith($haystack, $needle) {

  return $length === 0 || (substr ( $haystack, - $length ) === $needle);
 }
-function onlyAlpha($str) {
-  return preg_replace ( "/[^a-zA-Z0-9 \-\_]+/", "", $str );
+function onlyAlpha($str, $zus = '') {
+  return preg_replace ( "/[^a-zA-Z0-9 \-\{$zus}_]+/", "", $str );
 }
 function shortener($str, $len = 50, $fill = '...') {
  if (strlen ( $str ) > $len) {