Merge pull request #58 from pincombe/patch-1

Remove duplicate words
jbroadway · Jun 13, 2019 · 37fe4e7 · 37fe4e7
2 parents 2cc1dbe + 9b03b10
commit 37fe4e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/URLify.php b/URLify.php
@@ -229,7 +229,7 @@ public static function add_chars ($map)
 	public static function remove_words ($words)
     {
 		$words = is_array ($words) ? $words : array ($words);
-		self::$remove_list = array_merge (self::$remove_list, $words);
+		self::$remove_list = array_unique (array_merge (self::$remove_list, $words));
 	}
 
 	/**