diff --git a/reference/filesystem/constants.xml b/reference/filesystem/constants.xml
index 5037e33410..648c2fd474 100644
--- a/reference/filesystem/constants.xml
+++ b/reference/filesystem/constants.xml
@@ -318,6 +318,18 @@
    </listitem>
   </varlistentry>
  
+  <varlistentry xml:id="constant.ini-scanner-typed">
+   <term>
+    <constant>INI_SCANNER_TYPED</constant>
+     (<type>integer</type>)
+   </term>
+   <listitem>
+    <simpara>
+     Typed INI scanner mode (since PHP 5.6.1).
+    </simpara>
+   </listitem>
+  </varlistentry>
+ 
   <varlistentry xml:id="constant.fnm-noescape">
    <term>
     <constant>FNM_NOESCAPE</constant>