mirror of
https://github.com/sigmasternchen/php-doc-en
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d082313568
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@338206 c90b9560-bf6c-de11-be94-00142212c4b1
98 lines
2.8 KiB
XML
98 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.php-ini-scanned-files" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>php_ini_scanned_files</refname>
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<refpurpose>Return a list of .ini files parsed from the additional ini dir</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>php_ini_scanned_files</methodname>
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<void/>
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</methodsynopsis>
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<para>
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<function>php_ini_scanned_files</function> returns a comma-separated
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list of configuration files parsed after &php.ini;. The directories
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searched are set by a compile time option and, optionally, by an
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environment variable at run time: more information can be found in the
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<link linkend="configuration.file.scan">installation guide</link>.
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</para>
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<para>
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The returned configuration files include the full path.
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns a comma-separated string of .ini files on success. Each comma is
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followed by a newline. If the configure directive <option
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role="configure">--with-config-file-scan-dir</option> wasn't set and the
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<varname>PHP_INI_SCAN_DIR</varname> environment variable isn't set, &false;
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is returned. If it was set and the directory was empty, an empty string is
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returned. If a file is unrecognizable, the file will still make it into
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the returned string but a PHP error will also result. This PHP error will
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be seen both at compile time and while using
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<function>php_ini_scanned_files</function>.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>A simple example to list the returned ini files</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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if ($filelist = php_ini_scanned_files()) {
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if (strlen($filelist) > 0) {
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$files = explode(',', $filelist);
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foreach ($files as $file) {
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echo "<li>" . trim($file) . "</li>\n";
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}
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}
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>ini_set</function></member>
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<member><function>phpinfo</function></member>
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<member><function>php_ini_loaded_file</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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