Add string to latin conversion function

diff --git a/Util/SluggerUtil.php b/Util/SluggerUtil.php
index 8dc50df5ab8c592aff86043ada5b89cb0fbb8454..fc3f462011e229b3ddf48c1d0cb14ed9e3586ee6 100644 (file)
--- a/Util/SluggerUtil.php
+++ b/Util/SluggerUtil.php
@@ -198,6 +198,31 @@ class SluggerUtil {
                return trim(preg_replace('/[\/_|+ -]+/', '-', strtolower(preg_replace('/[^a-zA-Z0-9\/_|+ -]/', '', str_replace(['\'', '"'], ' ', iconv('UTF-8', 'ASCII//TRANSLIT', $data))))), '-');
        }
 
+       /**
+        * Convert string to latin
+        *
+        * @param string $data The data string
+        * @return ?string The slugged data
+        */
+       function latin(?string $data): ?string {
+               //With null
+               if ($data === null) {
+                       //Return null
+                       return $data;
+               }
+
+               //Use Transliterator if available
+               if (class_exists('Transliterator')) {
+                       //Convert from any to latin, then to ascii and lowercase
+                       $trans = \Transliterator::create('Any-Latin; Latin-ASCII');
+                       //Replace every non alphanumeric character by dash then trim dash
+                       return trim($trans->transliterate($data));
+               }
+
+               //Convert from utf-8 to ascii
+               return trim(iconv('UTF-8', 'ASCII//TRANSLIT', $data));
+       }
+
        /**
         * Unshort then unserialize
         *