Add configurable separator to slug member function

diff --git a/Util/SluggerUtil.php b/Util/SluggerUtil.php
index eb6041ef4fe66f1ab85467cfaaa3a5e2d9f0f242..5f7d76d7dff7539fa280b3190f1f93641257c246 100644 (file)
--- a/Util/SluggerUtil.php
+++ b/Util/SluggerUtil.php
@@ -162,9 +162,10 @@ class SluggerUtil {
         * Convert string to safe slug
         *
         * @param string $data The data string
+        * @param string $separator The separator string 
         * @return ?string The slugged data
         */
-       function slug(?string $data): ?string {
+       function slug(?string $data, string $separator = '-'): ?string {
                //With null
                if ($data === null) {
                        //Return null
@@ -176,11 +177,11 @@ class SluggerUtil {
                        //Convert from any to latin, then to ascii and lowercase
                        $trans = \Transliterator::create('Any-Latin; Latin-ASCII; Lower()');
                        //Replace every non alphanumeric character by dash then trim dash
-                       return trim(preg_replace('/[^a-zA-Z0-9]+/', '-', $trans->transliterate($data)), '-');
+                       return trim(preg_replace('/[^a-zA-Z0-9]+/', $separator, $trans->transliterate($data)), $separator);
                }
 
                //Convert from utf-8 to ascii, replace quotes with space, remove non alphanumericseparator, replace separator with dash and trim dash
-               return trim(preg_replace('/[\/_|+ -]+/', '-', strtolower(preg_replace('/[^a-zA-Z0-9\/_|+ -]/', '', str_replace(['\'', '"'], ' ', iconv('UTF-8', 'ASCII//TRANSLIT', $data))))), '-');
+               return trim(preg_replace('/[\/_|+ -]+/', $separator, strtolower(preg_replace('/[^a-zA-Z0-9\/_|+ -]/', '', str_replace(['\'', '"'], ' ', iconv('UTF-8', 'ASCII//TRANSLIT', $data))))), $separator);
        }
 
        /**