php去除html标签并截取中文字符

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Release: 2016-06-20 12:52:14
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系统自带的函数mb_substr可以截取多字节的字符

strip_tags ― 从字符串中去除 HTML 和 PHP 标记

通过这两个函数便可解决

示例:

$str="我爱php";

echo mb_substr(strip_tags($str),0,3,'utf-8');

输出:我爱p



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