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怎的截取中文字符串

WBOY
Release： 2016-06-13 12:21:03
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怎样截取中文字符串？
0xa0判定没有效果，一个汉字是两个字符吗？

ord单个字符有值，chr却无法将值组合输出为汉字。

截取到的整段文字符串输出显示为乱码，单个字符截取输出的全是空白符。

中文截取要怎么弄？？？

------解决思路----------------------
iconv_substr
mb_substr
注意都要指明字符集
------解决思路----------------------
看下mb_string扩展

Related labels：
iconv string substr
source：php.cn
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