diff --git a/language/predefined/versions.xml b/language/predefined/versions.xml
index 6db8303204..a3478030f6 100644
--- a/language/predefined/versions.xml
+++ b/language/predefined/versions.xml
@@ -5,6 +5,7 @@
 -->
 
 <versions>
+ <function name='exception' from='PHP 5 &gt;= 5.1.0'/>
  <function name='exception::__clone' from='PHP 5 &gt;= 5.1.0'/>
  <function name='exception::__construct' from='PHP 5 &gt;= 5.1.0'/>
  <function name='exception::__tostring' from='PHP 5 &gt;= 5.1.0'/>