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PHP filter_list 实例教程

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Release： 2016-06-13 11:16:41
Original
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定义和用法
该filter_list （ ）函数返回一个数组的所有受支持的过滤器。

语法

filter_list()
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提示和说明 注：此结果并不功能的过滤器编号，但过滤器的名称。使用filter_id （ ）函数来得到过滤器编号


 


 


 


例如


 


<!--?phpprint_r(filter_list());?-->
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输出结果.
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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 )
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