diff --git a/reference/math/functions/intdiv.xml b/reference/math/functions/intdiv.xml
new file mode 100644
index 0000000000..0a3215eec1
--- /dev/null
+++ b/reference/math/functions/intdiv.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+
+<refentry xml:id="function.intdiv" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>intdiv</refname>
+  <refpurpose>Integer division</refpurpose>
+ </refnamediv>
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+    <type>integer</type><methodname>intdiv</methodname>
+    <methodparam><type>integer</type><parameter>numerator</parameter></methodparam>
+    <methodparam><type>integer</type><parameter>divisor</parameter></methodparam>
+   </methodsynopsis>
+  <para>
+   Returns the integer division of <parameter>numerator</parameter> by <parameter>divisor</parameter>.
+  </para>
+ </refsect1>
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  <variablelist>
+   <varlistentry>
+    <term><parameter>numerator</parameter></term>
+    <listitem>
+     <para>
+      Number to be divide.
+     </para>
+    </listitem>
+   </varlistentry>
+   <varlistentry>
+    <term><parameter>divisor</parameter></term>
+    <listitem>
+     <para>
+      Number which divides the <parameter>numerator</parameter>
+     </para>
+    </listitem>
+   </varlistentry>
+  </variablelist>
+ </refsect1>
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   The integer division of <parameter>numerator</parameter> by <parameter>divisor</parameter>.
+   If <parameter>divisor</parameter> is zero, it throws an <constant>E_WARNING</constant> and returns &false;.
+   If the <parameter>numerator</parameter> is LONG_MIN (-<constant>PHP_INT_MAX</constant> - 1) and the 
+   <parameter>divisor</parameter> is -1, it returns zero.
+  </para>
+ </refsect1>
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <para>
+   <example>
+    <title><function>intdiv</function> example</title>
+    <programlisting role="php">
+<![CDATA[
+<?php
+var_dump(intdiv(3, 2));
+var_dump(intdiv(-3, 2));
+var_dump(intdiv(3, -2));
+var_dump(intdiv(-3, -2));
+var_dump(intdiv(PHP_INT_MAX, PHP_INT_MAX));
+var_dump(intdiv(-PHP_INT_MAX - 1, -PHP_INT_MAX - 1));
+var_dump(intdiv(-PHP_INT_MAX - 1, -1));
+var_dump(intdiv(1, 0));
+?>
+]]>
+    </programlisting>
+    <screen>
+<![CDATA[
+int(1)
+int(-1)
+int(-1)
+int(1)
+int(1)
+int(1)
+int(0)
+
+Warning: intdiv(): Division by zero in %s on line 9
+bool(false)
+]]>
+    </screen>
+   </example>
+  </para>
+ </refsect1> 
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"~/.phpdoc/manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/math/versions.xml b/reference/math/versions.xml
index a5aa4980ad..777627ecc5 100644
--- a/reference/math/versions.xml
+++ b/reference/math/versions.xml
@@ -53,6 +53,7 @@
  <function name='srand' from='PHP 4, PHP 5'/>
  <function name='tan' from='PHP 4, PHP 5'/>
  <function name='tanh' from='PHP 4 &gt;= 4.1.0, PHP 5'/>
+ <function name='intdiv' from='PHP 7'/>
 </versions>
 
 <!-- Keep this comment at the end of the file