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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<section xml:id="filter.configuration" xmlns="http://docbook.org/ns/docbook">
&reftitle.runtime;
&extension.runtime;
<para>
<table>
<title>Filter Configuration Options</title>
<tgroup cols="4">
<thead>
<row>
<entry>&Name;</entry>
<entry>&Default;</entry>
<entry>&Changeable;</entry>
<entry>&Changelog;</entry>
</row>
</thead>
<tbody xml:id="filter.configuration.list">
<row>
<entry><link linkend="ini.filter.default">filter.default</link></entry>
<entry>"unsafe_raw"</entry>
<entry><constant>INI_PERDIR</constant></entry>
<entry>Deprecated as of PHP 8.1.0.</entry>
</row>
<row>
<entry><link linkend="ini.filter.default-flags">filter.default_flags</link></entry>
<entry>NULL</entry>
<entry><constant>INI_PERDIR</constant></entry>
<entry></entry>
</row>
</tbody>
</tgroup>
</table>
&ini.php.constants;
</para>
&ini.descriptions.title;
<variablelist>
<varlistentry xml:id="ini.filter.default">
<term>
<parameter>filter.default</parameter>
<type>string</type>
</term>
<listitem>
<para>
Filter all <varname>$_GET</varname>, <varname>$_POST</varname>,
<varname>$_COOKIE</varname>, <varname>$_REQUEST</varname> and
<varname>$_SERVER</varname> data by this filter.
Original data can be accessed through <function>filter_input</function>.
</para>
<para>
Must be the name of a filter which can be determined by using
<function>filter_list</function> and <function>filter_id</function>.
</para>
<note>
<simpara>
Be careful about the default flags for the default filters.
They should be set explicitly.
For example, to configure the default filter to behave exactly like
<function>htmlspecialchars</function> the default flags must be set to
<literal>0</literal>, as shown in the example below.
</simpara>
<example>
<title>Configuring the default filter to act like htmlspecialchars</title>
<programlisting role="php">
<![CDATA[
filter.default = full_special_chars
filter.default_flags = 0
]]>
</programlisting>
</example>
</note>
<warning>
<simpara>
This INI setting is deprecated as of PHP 8.1.0.
</simpara>
</warning>
</listitem>
</varlistentry>
<varlistentry xml:id="ini.filter.default-flags">
<term>
<parameter>filter.default_flags</parameter>
<type>int</type>
</term>
<listitem>
<simpara>
Default flags to apply when the default filter is set.
This is set to <constant>FILTER_FLAG_NO_ENCODE_QUOTES</constant>
by default for backwards compatibility reasons.
See <constant>FILTER_FLAG_<replaceable>*</replaceable></constant>
constants for available flags.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</section>
<!-- 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
-->
|
