CI 框架里面 xss_clean 方法用到正则的疑问。

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$non_displayables[] = '/%0[0-8bcef]/'; $non_displayables[] = '/%1[0-9a-f]/'; $non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S';

这些正则作业是什么？

1 replies • 2016-04-26 14:29:06 +08:00

audi

Apr 26, 2016 via iPhone

下面呢？