<?xml version="1.0" encoding="utf-8"?>

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<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.filter-list">

<refnamediv>

<refname>filter_list</refname>

<refpurpose>Liefert eine Liste aller unterstützten Filter</refpurpose>

</refnamediv>

<refsect1 role="description">

&reftitle.description;

<methodsynopsis>

<type>array</type><methodname>filter_list</methodname>

<void/>

</methodsynopsis>

</refsect1>

<refsect1 role="parameters">

&reftitle.parameters;

&no.function.parameters;

</refsect1>

<refsect1 role="returnvalues">

&reftitle.returnvalues;

<para>

Gibt ein Array mit den Namen aller unterstützter Filter zurück oder ein

leeres Array, wenn keine Filter zur Verfügung stehen. Der Index des Arrays

entspricht nicht der Filter-ID, diese kann durch die Funktion

<function>filter_id</function> ermittelt werden.

</para>

</refsect1>

<refsect1 role="examples">

&reftitle.examples;

<example>

<title><function>filter_list</function>-Beispiel</title>

<programlisting role="php">

<![CDATA[

<?php

print_r(filter_list());

?>

]]>

</programlisting>

&example.outputs.similar;

<screen>

<![CDATA[

Array

(

[0] => int

[1] => boolean

[2] => float

[3] => validate_regexp

[4] => validate_url

[5] => validate_email

[6] => validate_ip

[7] => string

[8] => stripped

[9] => encoded

[10] => special_chars

[11] => unsafe_raw

[12] => email

[13] => url

[14] => number_int

[15] => number_float

[16] => magic_quotes

[17] => callback

)

]]>

</screen>

</example>

</refsect1>

</refentry>

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