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php怎么过滤掉智能ABC打出来的V11

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Jun 23, 2016 pm 01:42 PM

就是空格，这个空格识别不了，ctype_space和preg_replace('/\s\s+/','',$nick)==''都不行，就是全部是那种空白不允许写入数据库。
　

回复讨论(解决方案)

只能ABC v11 打出来的是全角空格

哦，就是说无法用正则过滤，只能用replace强行过滤是吗

$nick = preg_replace('/\s|　/', '', $nick);

$nick = preg_replace('/\s|　/', '', $nick);

可以，测试通过，大侠你是不是手动在后面用智能abc打了个v11？

$nick = preg_replace('/\s|　/', '', $nick);

是打了智能abc的v11进去正则的。

$a = '　';$b = ' ';echo base64_encode($a).'<br>'; // 44CAecho base64_encode($b); // IA==

嗯，很巧妙的解决方法，完美解决了我的难题，谢谢

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