mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-28 14:58:55 +00:00
ed710737ea
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@321919 c90b9560-bf6c-de11-be94-00142212c4b1
102 lines
2.7 KiB
XML
102 lines
2.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<refentry xml:id="function.wincache-ucache-exists" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>wincache_ucache_exists</refname>
|
|
<refpurpose>
|
|
Checks if a variable exists in the user cache
|
|
</refpurpose>
|
|
</refnamediv>
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>bool</type><methodname>wincache_ucache_exists</methodname>
|
|
<methodparam><type>string</type><parameter>key</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
Checks if a variable with the <parameter>key</parameter> exists in the user cache or not.
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>key</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
The <parameter>key</parameter> that was used to store the variable in the cache.
|
|
<parameter>key</parameter> is case sensitive.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
Returns &true; if variable with the <parameter>key</parameter> exitsts,
|
|
otherwise returns &false;.
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example>
|
|
<title>Using <function>wincache_ucache_exists</function></title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
if (!wincache_ucache_exists('green'))
|
|
wincache_ucache_set('green', 1);
|
|
var_dump(wincache_ucache_exists('green'));
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
&example.outputs;
|
|
<screen>
|
|
<![CDATA[
|
|
bool(true)
|
|
]]>
|
|
</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_get</function></member>
|
|
<member><function>wincache_ucache_clear</function></member>
|
|
<member><function>wincache_ucache_delete</function></member>
|
|
<member><function>wincache_ucache_meminfo</function></member>
|
|
<member><function>wincache_ucache_info</function></member>
|
|
</simplelist>
|
|
</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
|
|
-->
|