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他是如何绕过注册10字符限制的?

WBOY
WBOYOriginal
2016-06-13 12:05:09961browse

他是怎么绕过注册10字符限制的???
我看到是很多空格。。。
但是正常的输入空格没道理会成功的。。

有爱好者来帮我找找原因吧。
链接地址
http://bbs.youyax.com/Content-5511

关于过滤的写法

public function transform($txt)<br />    {<br />        $txt = trim($txt);<br />        $txt = addslashes(htmlspecialchars($txt, ENT_QUOTES, "UTF-8"));<br />        if (preg_match_all("/\<fieldset><legend>Quote:</legend><blockquote>(.+?)\[\/quote]/is", $txt, $match)) {<br />            $txt = preg_replace('/\s*\r\n\s*/', '', $txt, 1);<br />        }<br />        $huanhang = array(<br />            "\r\n",<br />            "\n",<br />            "\r"<br />        );<br />        $txt      = str_replace($huanhang, '<br>', $txt);

------解决方案--------------------
图片显示:文字到省略号间有一段空白
连浏览器都不认为是半角空格,你还 \s 有何用?

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