Merge pull request #92 from AwardWallet/master

added configurable maximum recursion depth
jsonrainbow · Mar 5, 2014 · d97cf3c · d97cf3c
2 parents cb428b3 + ac13166
commit d97cf3c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/JsonSchema/RefResolver.php b/src/JsonSchema/RefResolver.php
@@ -29,6 +29,12 @@ class RefResolver
      */
     protected static $depth = 0;
 
+    /**
+     * maximum references depth
+     * @var integer
+     */
+    public static $maxDepth = 7;
+
     /**
      * @var UriRetrieverInterface
      */
@@ -89,7 +95,7 @@ public function getUriRetriever()
      */
     public function resolve($schema, $sourceUri = null)
     {
-        if (self::$depth > 7) {
+        if (self::$depth > self::$maxDepth) {
             return;
         }
         ++self::$depth;