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求一函数，除尾部最后一个字

WBOY
Release： 2016-06-23 13:29:25
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字符如下;
$str="震中品类城辚咪。";
$str = "大约在冬季！";


不要最末的标点符号，如何实现？是汉字。


回复讨论(解决方案)

iconv_set_encoding("internal_encoding", "GBK"); //根据你的字符集修改echo iconv_substr("震中品类城辚咪。", 0, -1), PHP_EOL;echo iconv_substr("大约在冬季！", 0, -1), PHP_EOL;
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震中品类城辚咪
大约在冬季

[code=php]iconv_set_encoding("internal_encoding", "GBK"); //根据你的字符集修改
大约在冬季



谢谢大哥。
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求一函数，除尾部最后一个字
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