* Prado upgrade (to 3.3.r6b8e6601752b21a8a96c385a5529bbec7bb2b408)

1 files changed, 14 insertions, 1 deletions

diff --git a/lib/prado/framework/Collections/TAttributeCollection.php b/lib/prado/framework/Collections/TAttributeCollection.php
index a0f14ef..eb3cb29 100644
--- a/lib/prado/framework/Collections/TAttributeCollection.php
+++ b/lib/prado/framework/Collections/TAttributeCollection.php
@@ -4,7 +4,7 @@
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @link https://github.com/pradosoft/prado
- * @copyright Copyright &copy; 2005-2015 The PRADO Group
+ * @copyright Copyright &copy; 2005-2016 The PRADO Group
  * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
  * @package System.Collections
  */
@@ -45,6 +45,19 @@ class TAttributeCollection extends TMap
 	private $_caseSensitive=false;
 
 	/**
+	 * Returns an array with the names of all variables of this object that should NOT be serialized
+	 * because their value is the default one or useless to be cached for the next page loads.
+	 * Reimplement in derived classes to add new variables, but remember to  also to call the parent
+	 * implementation first.
+	 */
+	protected function _getZappableSleepProps(&$exprops)
+	{
+		parent::_getZappableSleepProps($exprops);
+		if ($this->_caseSensitive===false)
+			$exprops[] = "\0TAttributeCollection\0_caseSensitive";
+	}
+
+	/**
 	 * Returns a property value or an event handler list by property or event name.
 	 * This method overrides the parent implementation by returning
 	 * a key value if the key exists in the collection.