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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.7 $ -->
<refentry id="function.stream-get-filters">
<refnamediv>
<refname>stream_get_filters</refname>
<refpurpose>Retrieve list of registered filters</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>array</type><methodname>stream_get_filters</methodname>
<void/>
</methodsynopsis>
<simpara>
Returns an indexed array containing the name of all stream filters
available on the running system.
</simpara>
<para>
<example>
<title>Using <function>stream_get_filters</function></title>
<programlisting role="php">
<![CDATA[
<?php
$streamlist = stream_get_filters();
print_r($streamlist);
?>
]]>
</programlisting>
<para>
Output will be similar to the following.
Note: there may be more or fewer filters in your version of PHP.
</para>
<screen>
<![CDATA[
Array (
[0] => string.rot13
[1] => string.toupper
[2] => string.tolower
[3] => string.base64
[4] => string.quoted-printable
)
]]>
</screen>
</example>
</para>
<para>
See also
<function>stream_filter_register</function>, and
<function>stream_get_wrappers</function>.
</para>
</refsect1>
</refentry>
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