摘要：functiongetalabnum($fnum){$nums=array("０","１","２","３","４","５","６","７","８&qu...
轉(zhuǎn)載請注明來源：php把全角數(shù)字轉(zhuǎn)為半角數(shù)字
  1. function getalabnum($fnum) 
  2. { 
  3.  $nums = array("０","１","２","３","４","５","６","７","８","９","＋","－","％","．"); 
  4.  $fnums = "0123456789+-%."; 
  5.  for($i=0;$i<count($nums);$i++){ 
  6.   if($nums[$i]==$fnum) return $fnums[$i]; 
  7.  }//開源代碼phpfensi.com 
  8.  return $fnum; 
  9. } 
  10. //實例應用 
  11. echo getalabnum('６'); // 6 
轉(zhuǎn)載請注明來源：php把全角數(shù)字轉(zhuǎn)為半角數(shù)字

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