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PHP把全角数字转为半角数字

程序员文章站 2022-05-27 23:18:20
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  1. //把全角数字转为半角数字
  2. function GetAlabNum($fnum){
  3. $nums = array("0","1","2","3","4","5","6","7","8","9");
  4. //OSPHP.com.CN
  5. $fnums = "0123456789";
  6. for($i=0;$i$fnum = ereg_replace("[^0-9.]|^0{1,}","",$fnum);
  7. if($fnum=="") $fnum=0;
  8. return $fnum;
  9. }
  10. ?>
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PHP