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Home  >  Article  >  Backend Development  >  PHP Chinese character transcoding GBK to Big5 encoding conversion

PHP Chinese character transcoding GBK to Big5 encoding conversion

WBOY
WBOYOriginal
2016-07-25 08:53:421835browse
  2. //php汉字转码
  3. class qswhBig5{
  4. var $qswhData;
  5. function qswhBig5($filename="qswhBig5.php"){
  6. $this->qswhData=file($filename);
  7. }
  8. function qswhStr($gb,$fail="??"){
  9. /******(qiushuiwuhen 2002-9-6)******/
  10. $ret="";
  11. for($i=0;$i if(($p=ord(substr($gb,$i,1)))>127){
  12. $q=ord(substr($gb,++$i,1));
  13. $tmp=$this->qswhData[$p-128];
  14. for($j=0;$j=$q)break;
  15. if($k==$q)$q=chr(hexdec(substr($tmp,$j+2,2))).chr(hexdec(substr($tmp,$j+4,2)));
  16. else if($fail=="")$q=chr($p).chr($q); else $q=$fail;
  17. }
  18. else
  19. $q=chr($p);
  20. $ret.=$q;
  21. }
  22. return $ret;
  23. }
  24. function qswhFile($filename,$fail="??"){
  25. /******(qiushuiwuhen 2002-9-6)******/
  26. if(!file_exists($filename.".qswh"))copy($filename,$filename.".qswh");
  27. $fp=fopen($filename,"r+");
  28. $tmp=fread($fp,filesize($filename));
  29. rewind($fp);
  30. fwrite($fp,$this->qswhStr($tmp,$fail));
  31. fclose($fp);
  32. }
  34. function qswhDir($dirname,$fail="??"){
  35. /******(qiushuiwuhen 2002-9-6)******/
  36. $d = dir($dirname);
  37. while($entry=$d->read()) {
  38. if($entry=="."||$entry=="..")continue;
  39. $entry=$dirname."/".$entry;
  40. if(is_dir($entry))
  41. $this->qswhDir($entry,$fail);
  42. else{
  43. if(substr($entry,-5)!=".qswh")$this->qswhFile($entry,$fail);
  44. }
  45. }
  46. $d->close();
  47. return $c;
  48. }
  50. }
复制代码

使用范例:

  3. $words="秋水无恨";

  4. $qswh=new qswhBig5("qswhBig5.php"); //qswhBig5.php,可省参数

  5. echo("

    请选择编码Big5查看:".$qswh->qswhStr($words));</li> <li>echo("/n编码一目录:".$qswh->qswhDir("test"));</li> <li>echo("/n编码一文件:".$qswh->qswhFile("index.htm"));</p></li> <li> </ol></div> <em onclick="copycode($('code_L1e'));">复制代码</em> </div> <p>使用说明： qswhStr中第二个参数代表如果没有对应的Big5将替换的字，如果为空，则保留该字。 将文件格式化后，记得要修改<meta></p> </td></tr></table> <div id="comment_46681" class="cm"> </div> <div id="post_rate_div_46681"></div> <br><br></div><div class="nphpQianMsg"><div class="clear"></div></div><div class="nphpQianSheng"><span>Statement：</span><div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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