Allow to set the limit number of replacements when highlighting text

cakephp · Mar 7, 2017 · 242cd2a · 242cd2a
1 parent b7f4487
commit 242cd2a
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/Utility/Text.php b/src/Utility/Text.php
@@ -473,7 +473,8 @@ public static function highlight($text, $phrase, array $options = [])
         $defaults = [
             'format' => '<span class="highlight">\1</span>',
             'html' => false,
-            'regex' => "|%s|iu"
+            'regex' => "|%s|iu",
+            'limit' => -1,
         ];
         $options += $defaults;
         extract($options);
@@ -492,15 +493,15 @@ public static function highlight($text, $phrase, array $options = [])
                 $replace[] = sprintf($options['regex'], $segment);
             }
 
-            return preg_replace($replace, $with, $text);
+            return preg_replace($replace, $with, $text, $limit);
         }
 
         $phrase = '(' . preg_quote($phrase, '|') . ')';
         if ($html) {
             $phrase = "(?![^<]+>)$phrase(?![^<]+>)";
         }
 
-        return preg_replace(sprintf($options['regex'], $phrase), $format, $text);
+        return preg_replace(sprintf($options['regex'], $phrase), $format, $text, $limit);
     }
 
     /**