filter_list

名称:filter_list

分类:过滤器Filter

所属语言:php

一句话介绍:返回包含所有得到支持的过滤器的一个数组。

实例

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token function">print_r</span><span class="token punctuation">(</span><span class="token function"></span><mark><span class="token function">filter_list</span><span class="token punctuation">(</span><span class="token punctuation">)</span></mark><span class="token punctuation"></span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

输出类似：

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
 )