<?xml version="1.0" encoding="utf-8"?>
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<section xml:id="runkit7.configuration" xmlns="http://docbook.org/ns/docbook">
 &reftitle.runtime;
 &extension.runtime;
 <para>
  <table>
   <title>Runkit Configuration Options</title>
   <tgroup cols="4">
    <thead>
     <row>
      <entry>&Name;</entry>
      <entry>&Default;</entry>
      <entry>&Changeable;</entry>
      <entry>&Changelog;</entry>
     </row>
    </thead>
    <tbody xml:id="runkit7.configuration.list">
     <row>
      <entry><link linkend="ini.runkit7.superglobal">runkit.superglobal</link></entry>
      <entry>""</entry>
      <entry>PHP_INI_PERDIR</entry>
      <entry></entry>
     </row>
     <row>
      <entry><link linkend="ini.runkit7.internal-override">runkit.internal_override</link></entry>
      <entry>"0"</entry>
      <entry>PHP_INI_SYSTEM</entry>
      <entry></entry>
     </row>
    </tbody>
   </tgroup>
  </table>
  &ini.php.constants;
 </para>

 &ini.descriptions.title;

 <para>
  <variablelist>
   <varlistentry xml:id="ini.runkit7.superglobal">
    <term>
     <parameter>runkit.superglobal</parameter>
     <type>string</type>
    </term>
    <listitem>
     <simpara>
      Comma-separated list of variable names to be treated as superglobals.
      This value should be set in the systemwide php.ini file, but may work
      in perdir configuration contexts depending on your SAPI.
     </simpara>
     <example>
      <title>Custom Superglobals with runkit.superglobal=_FOO,_BAR in php.ini</title>
      <programlisting role="php">
       <![CDATA[
<?php
function show_values() {
  echo "Foo is $_FOO\n";
  echo "Bar is $_BAR\n";
  echo "Baz is $_BAZ\n";
}

$_FOO = 'foo';
$_BAR = 'bar';
$_BAZ = 'baz';

/* Displays foo and bar, but not baz */
show_values();
?>
]]>
      </programlisting>
     </example>
    </listitem>
   </varlistentry>

   <varlistentry xml:id="ini.runkit7.internal-override">
    <term>
     <parameter>runkit.internal_override</parameter>
     <type>bool</type>
    </term>
    <listitem>
     <simpara>
      Enables ability to modify/rename/remove internal functions.
     </simpara>
    </listitem>
   </varlistentry>

  </variablelist>
 </para>
</section>

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