如何将PHP中的全角数字转换成半角数字？
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本文共计97个文字，预计阅读时间需要1分钟。
pythondef GetAlabNum(fnum): nums=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9] fnums=123456789 for i in range(10): fnum=fnum.replace(nums[i], fnums[i]) return fnum
//把全角数字转为半角数字 <? function GetAlabNum($fnum){ $nums = array("０","１","２","３","４","５","６","７","８","９"); //OSPHP.com.CN $fnums = "0123456789"; for($i=0;$i<=9;$i++) $fnum = str_replace($nums[$i],$fnums[$i],$fnum); //OsPHP.COM.CN $fnum = ereg_replace("[^0-9.]|^0{1,}","",$fnum); if($fnum=="") $fnum=0; return $fnum; } ?>
本文共计97个文字，预计阅读时间需要1分钟。
pythondef GetAlabNum(fnum): nums=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9] fnums=123456789 for i in range(10): fnum=fnum.replace(nums[i], fnums[i]) return fnum
//把全角数字转为半角数字 <? function GetAlabNum($fnum){ $nums = array("０","１","２","３","４","５","６","７","８","９"); //OSPHP.com.CN $fnums = "0123456789"; for($i=0;$i<=9;$i++) $fnum = str_replace($nums[$i],$fnums[$i],$fnum); //OsPHP.COM.CN $fnum = ereg_replace("[^0-9.]|^0{1,}","",$fnum); if($fnum=="") $fnum=0; return $fnum; } ?>