<?xml version="1.0" encoding="iso-8859-1"?>
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<refentry xml:id="function.memcache-debug" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>memcache_debug</refname>
  <refpurpose>Turn debug output on/off</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>memcache_debug</methodname>
   <methodparam><type>bool</type><parameter>on_off</parameter></methodparam>
  </methodsynopsis>

  <para>
   <function>memcache_debug</function> turns on debug output if parameter
   <parameter>on_off</parameter> is equal to &true; and turns off if it's
   &false;.
   <note>
    <para>
     <function>memcache_debug</function> is accessible only if PHP was built
     with --enable-debug option and always returns &true; in this case.
     Otherwise, this function has no effect and always returns &false;.
    </para>
   </note>
  </para>

 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>on_off</parameter></term>
     <listitem>
      <para>
       Turns debug output on if equals to &true;.
       Turns debug output off if equals to &false;.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns &true; if PHP was built with --enable-debug option, otherwise
   returns &false;.
  </para>
 </refsect1>

</refentry>

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