diff --git a/language/constants.xml b/language/constants.xml
index 93657bf22f..5eab76d9df 100644
--- a/language/constants.xml
+++ b/language/constants.xml
@@ -75,7 +75,7 @@ define("__FOO__", "something");
     only scalar data (<type>boolean</type>, <type>integer</type>,
     <type>float</type> and <type>string</type>) can be contained 
     in constants prior to PHP 5.6. From PHP 5.6 onwards, it is possible to 
-    define a constant as a scalar expression, and it is also possible
+    define a constant as a scalar expression, and from PHP 7 it is also possible
     to define an <type>array</type> constant. It is possible to define
     constants as a <type>resource</type>, but it should be avoided, as it can
     cause unexpected results.