剛才寫了一個(gè)php的函數(shù),，這個(gè)函數(shù)的作用就是解決截取字符串但不分割英文單詞的問(wèn)題,。記錄于此,，明天用,。

<?
  function noBreakWord($string, $max){
    $testChar = substr($string, $max, 1);
    if ($testChar == " ") {
      return substr($string, 0, $max);
    } else {
         while ($testChar<>" "){
           $testChar = substr($string, $max, 1);
           if ($testChar == " "){
             return substr($string, 0, $max);
           } else {
               $max = $max-1;
             }
         }
      }
  }
?>