MDL-35001 removed cycle detection from convert_to_array because it causes error in data

2012-09-17 11:26:58 +08:00
parent 4db36990ee
commit 64346429fe
1 changed files with 1 additions and 6 deletions
@@ -10238,17 +10238,12 @@ function object_property_exists( $obj, $property ) {
 */
 function convert_to_array($var) {
    $result = array();
-    $references = array();

    // loop over elements/properties
    foreach ($var as $key => $value) {
        // recursively convert objects
        if (is_object($value) || is_array($value)) {
-            // but prevent cycles
-            if (!in_array($value, $references)) {
-                $result[$key] = convert_to_array($value);
-                $references[] = $value;
-            }
+            $result[$key] = convert_to_array($value);
        } else {
            // simple values are untouched
            $result[$key] = $value;