Add validation for the parameters in the array_diff function

2012-10-10 12:52:43 -04:00
parent 2c744ed4cc
commit bfff26b2c1
1 changed files with 11 additions and 3 deletions
--- a/gulliver/system/class.g.php
+++ b/gulliver/system/class.g.php
@@ -1845,6 +1845,14 @@ $output = $outputHeader.$output;
   *  to iterate through the edited array, and I didn't need to original keys for anything.
   */
  function arrayDiff($array1, $array2) {
+    if (!is_array($array1)) {
+        $array1 = (array) $array1;
+    }
+
+    if (!is_array($array2)) {
+        $array2 = (array) $array2;
+    }
+
    // This wrapper for array_diff rekeys the array returned
    $valid_array = array_diff($array1,$array2);