「php入門」PHPで全角の数字を半角の数字に変わるサンプル

2014年7月21日

phpコード：
//全角の数字を半角の数字に変わる
<?
function GetAlabNum($fnum){
$nums = array(“０","１","２","３","４","５","６","７","８","９");

$fnums = “0123456789";
for($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;
}
?>