Chinese partner's English line solves the problem of Chinese and English string length function

Chinese partner English lines: Chinese partner English lines solve Chinese and English string length problem function: Copy the code as follows: functionstrSplit ($ s, $ len) {$ end ...; $ Result; $ strLenstrlen ($ s); if ($ strLen & lt; $ len) {return $ s ;}$ len-2; for ($ i0; $ I & lt; $ len & $ The code is as follows:

Function strSplit ($ s, $ len ){
$ End = '... ';
$ Result = '';
$ StrLen = strlen ($ s );
If ($ strLen <= $ len ){
Return $ s;
}
$ Len-= 2;
For ($ I = 0; $ I <$ len & $ I <$ strLen; $ I ++ ){
$ C = $ s [$ I];
If (ord ($ c) <0x80 ){
$ Result. = $ c;
} Elseif ($ I + 1 <$ len ){
$ Result. = $ s [$ I ++]. $ s [$ I];
}
}
Return ($ I <$ strLen )? ($ Result. $ end): $ result;
}
Echo strSplit ('000000', 10 ),'
';
Echo strSplit ('000000', 10 ),'
';
Echo strSplit ('567890abcdefghijkl 1234 Chinese character ', 10 ),'
';
Echo strSplit ('All are Chinese', 10 ),'
';
Echo strSplit ('All parts a, B, c, d, e 文', 10 ),'
';
Output:
1234567
1234567890
1234 Chinese...
All are...
All department a and department B...

The above describes the Chinese partners' English lines to solve the problem of Chinese and English string length, including the Chinese partners' English lines, and hope to help those who are interested in the PHP Tutorial.