mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-29 07:18:55 +00:00
8d35d25579
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@290986 c90b9560-bf6c-de11-be94-00142212c4b1
109 lines
3.5 KiB
XML
109 lines
3.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<refentry xml:id="function.wincache-refresh-if-changed" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>wincache_refresh_if_changed</refname>
|
|
<refpurpose>
|
|
Refreshes the cache entries for the cached files
|
|
</refpurpose>
|
|
</refnamediv>
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>bool</type><methodname>wincache_refresh_if_changed</methodname>
|
|
<methodparam choice="opt"><type>array</type><parameter>files</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
Refreshes the cache entries for the files, whose names were passed in the input argument.
|
|
If no argument is specified then refreshes all the entries in the cache.
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>files</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
An array of file names for files that need to be refreshed.
|
|
An absolute or relative file paths can be used.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
&return.success;
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
WinCache performs regular checks on the cached files to
|
|
ensure that if any file has changed then the corresponding entry in the cache is
|
|
updated. By default this check is performed every 30 seconds. If, for example,
|
|
a PHP script updates another PHP script where the application's
|
|
configuration settings are stored, then it may happen that after the
|
|
configuration settings have been saved to a file, the application is still using
|
|
old settings for some time until the cache is refreshed. In those cases it may be
|
|
preferrable to refresh the cache right after the file has been changed. The
|
|
following example shows how this can be done.
|
|
<example>
|
|
<title>A <function>wincache_refresh_if_changed</function> example</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
$filename = 'C:\inetpub\wwwroot\config.php';
|
|
$handle = fopen($filename, 'w+');
|
|
if ($handle === FALSE) die('Failed to open file '.$filename.' for writing');
|
|
fwrite($handle, '<?php $setting=something; ?>');
|
|
fclose($handle);
|
|
wincache_refresh_if_changed(array($filename));
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>wincache_fcache_fileinfo</function></member>
|
|
<member><function>wincache_fcache_meminfo</function></member>
|
|
<member><function>wincache_ocache_fileinfo</function></member>
|
|
<member><function>wincache_ocache_meminfo</function></member>
|
|
<member><function>wincache_rplist_fileinfo</function></member>
|
|
<member><function>wincache_rplist_meminfo</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
|
|
-->
|