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建站问答 时间:2025-04-25 08:02:04
作者:文/会员上传
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php写法:<?phpheader('Content-Type:text/html;charset=utf-8');$str="这是一个要截取的测试标题";$t1 = mb_strpos($str,'第');$t2 = mb_strpos($str,'
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php写法:
<?phpheader('Content-Type:text/html;charset=utf-8');$str="这是一个要截取的测试标题";$t1 = mb_strpos($str,'第');$t2 = mb_strpos($str,':');echo $s = mb_substr($str,$t1,$t2-$t1);?>
在帝国cms里的运用很简单,直接把$str="这是一个要截取的测试标题";中文部分换成帝国cms的变量就行了,如下:
<?phpheader('Content-Type:text/html;charset=utf-8');$str=$navinfor['title'];$t1 = mb_strpos($str,'第');$t2 = mb_strpos($str,':');echo $s = mb_substr($str,$t1,$t2-$t1);?>
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