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A small function to obtain the length of Chinese characters

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2016-07-25 09:07:08942browse

  3. //Chinese character length, one Chinese character length is 1.

  4. function cstrlen($str){
  5. $n = 0; $p = 0; $c = ”;
  6. $len = strlen($str);

  7. for($i = 0 ; $i < $len; $i++) {

  8. $c = ord($str{$i});
  9. if($c > 127) {
  10. $p = 1;
  11. } else {
  12. $p = 0;
  13. }
  14. $i+=$p;$n++;
  15. }

  16. return $n;

  17. }
  18. ?>

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