Added regex to fix __set_state issue on eval

Author: Steven Surowiec

mongodbadmin.php

@@ -100,6 +100,10 @@ function prepareValueForMongoDB($value)
   $customId = isset($_REQUEST['custom_id']);
 
   if (is_string($value)) {
+	$value = preg_replace('/\'_id\' => \s*MongoId::__set_state\(array\(\s*\)\)/', '\'_id\' => new MongoId("' . (isset($_REQUEST['id']) ? $_REQUEST['id'] : '') . '")', $value);
+    $value = preg_replace('/MongoId::__set_state\(array\(\s*\)\)/', 'new MongoId()', $value);
+	$value = preg_replace('/MongoDate::__set_state\(array\(\s*\'sec\' => (\d+),\s*\'usec\' => \d+,\s*\)\)/m', 'new MongoDate($1)', $value);
+
     eval('$value = ' . $value . ';');
 
     if (!$value) {