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？？？
回复讨论(解决方案)
iconv_substr
mb_substr
注意都要指明字符集
看下mb_string扩展
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