philip Wed Nov 6 22:24:16 2002 EDT
Added files:
/phpdoc/en/reference/info/functions php-ini-scanned-files.xml
Log:
Initial commit.
Index: phpdoc/en/reference/info/functions/php-ini-scanned-files.xml
+++ phpdoc/en/reference/info/functions/php-ini-scanned-files.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<refentry id="function.php-ini-scanned-files">
<refnamediv>
<refname>php_ini_scanned_files</refname>
<refpurpose>Return a list of .ini files parsed from the additional ini
dir</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>string</type><methodname>php_ini_scanned_files</methodname>
<void/>
</methodsynopsis>
<simpara>
<function>php_ini_scanned_files</function> returns a comma-separated
list of configuration files parsed after &php.ini;. These files are found
in a directory defined by the <literal>--with-config-file-scan-dir</literal>.
option which is set during compilation.
</simpara>
<simpara>
Returns a comma-separated string of .ini files on success. If
the directive <literal>--with-config-files-scan-dir</literal> wasn't
set, &false; is returned. If it was set and the directory was empty,
an empty string is returned. If a file is unreconizable, the file
will still make it into the returned string but a PHP error will
also result. This PHP error will be seen both at compile time and
while using <function>php_ini_scanned_files</function>.
</simpara>
<simpara>
The returned configuration files also include the path as declared
in the <literal>--with-config-file-scan-dir</literal> directive. Also,
each comma is followed by a newline.
</simpara>
<para>
<example>
<title>A simple example to list the returned ini files</title>
<programlisting role="php">
<![CDATA[
<?php
if ($filelist = php_ini_scanned_files()) {
if (strlen($filelist) > 0) {
$files = explode(',', $filelist);
foreach ($files as $file) {
echo "<li>" . trim($file) . "</li>\n";
}
}
}
?>
]]>
</programlisting>
</example>
</para>
<simpara>
See also <function>ini_set</function>
and <function>phpinfo</function>.
</simpara>
</refsect1>
</refentry>
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