站長資訊網(wǎng)php漢字轉(zhuǎn)區(qū)位碼的方法：首先創(chuàng)建一個PHP示例文件；然后通過“sprintf("%02d%02d",ord($t1[0])-160,ord($t1[1])-160);”方法實(shí)現(xiàn)漢字轉(zhuǎn)區(qū)位碼即可。
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PHP中實(shí)現(xiàn)漢字轉(zhuǎn)區(qū)位碼應(yīng)用源碼實(shí)例解析
PHP里如何實(shí)現(xiàn)漢字轉(zhuǎn)區(qū)位碼這個問題一直困擾這大多程序員，那么下面這個源碼實(shí)例相信能給大家?guī)砗艽蟮膸椭?/p>
代碼如下:
<?php global $PHP_SELF; //echo $PHP_SELF; $t1=$_POST['textfield1']; $t2=$_POST['textfield2']; $t3=$_POST['textfield3']; $t4=$_POST['textfield4']; // 漢字--區(qū)位碼 if($t1!=""){ $t2= sprintf("%02d%02d",ord($t1[0])-160,ord($t1[1])-160); //echo $t2; } // 區(qū)位碼--漢字 if($t3!=""){ $t4 = chr(substr($t3,0,2)+160).chr(substr($t3,2,2)+160); //echo $t4; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>無標(biāo)題文檔</title> <style type="text/css"> <!-- .STYLE1 {font-size: 18px} --> </style> </head> <body> <table width="528" height="146" border="1" align="center" cellpadding="0" cellspacing="0"> <tr> <td width="524" height="50"><div align="center" class="STYLE1">漢字區(qū)位碼查詢系統(tǒng)</div></td> </tr> <tr> <td><form id="form1" name="form1" method="post" action= "<?=$PHP_SELF ?>"> <label>輸入漢字 <input name="textfield1" type="text" value="<?=$t1?>" /> </label> <label> <input type="submit" name="Submit" value=" 轉(zhuǎn) 換 " /> </label> <label> <input name="textfield2" type="text" value="<?=$t2?>" /> </label> </form> <br /> <form id="form2" name="form2" method="post" action="<?=$PHP_SELF ?>"> <label>輸入?yún)^(qū)位碼 <input name="textfield3" type="text" value="<?=$t3?>" /> </label> <input type="submit" name="Submit2" value=" 轉(zhuǎn) 換 " /> <input name="textfield4" type="text" value="<?=$t4?>" /> </form> </td> </tr> </table> </body> </html>
