Utils : méthode limitText (Utils)

ShopBundle/Services/Utils.php

@@ -148,4 +148,13 @@ class Utils
                 return in_array($_SERVER['REMOTE_ADDR'], ['127.0.0.1', '::1']) ;
         }
 
+        function limitText($text, $limit) {
+                if (str_word_count($text, 0) > $limit) {
+                        $words = str_word_count($text, 2);
+                        $pos = array_keys($words);
+                        $text = substr($text, 0, $pos[$limit]) . '...';
+                }
+                return $text;
+        }
+
 }