<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.wincache-ucache-clear" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>wincache_ucache_clear</refname>
  <refpurpose>
   Deletes entire content of the user cache
  </refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>wincache_ucache_clear</methodname>
   <void/>
  </methodsynopsis>
  <para>
   Clears/deletes all the values stored in the user cache.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>using <function>wincache_ucache_clear</function></title>
    <programlisting role="php">
<![CDATA[
<?php
wincache_ucache_set('green', 1);
wincache_ucache_set('red', 2);
wincache_ucache_set('orange', 4);
wincache_ucache_set('blue', 8);
wincache_ucache_set('cyan', 16);
$array1 = array('green', 'red', 'orange', 'blue', 'cyan');
var_dump(wincache_ucache_get($array1));
var_dump(wincache_ucache_clear());
var_dump(wincache_ucache_get($array1));
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
array(5) { ["green"]=> int(1) 
           ["red"]=> int(2) 
           ["orange"]=> int(4) 
           ["blue"]=> int(8) 
           ["cyan"]=> int(16) } 
bool(true) 
bool(false) 
]]>
    </screen>    
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>wincache_ucache_set</function></member>
    <member><function>wincache_ucache_add</function></member>
    <member><function>wincache_ucache_delete</function></member>
    <member><function>wincache_ucache_get</function></member>
    <member><function>wincache_ucache_exists</function></member>
    <member><function>wincache_ucache_meminfo</function></member>
    <member><function>wincache_ucache_info</function></member>    
   </simplelist>
  </para>
 </refsect1>

</refentry>

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