PHP实现根据银行卡号判断银行


            bankList.php请在文章末尾下载





header('Content-type:text/html;charset=utf-8'); 

require_once('bankList.php'); 

function bankInfo($card,$bankList) 

{ 

  $card_8 = substr($card, 0, 8); 

  if (isset($bankList[$card_8])) { 

    echo $bankList[$card_8]; 

    return; 

  } 

  $card_6 = substr($card, 0, 6); 

  if (isset($bankList[$card_6])) { 

    echo $bankList[$card_6]; 

    return; 

  } 

  $card_5 = substr($card, 0, 5); 

  if (isset($bankList[$card_5])) { 

    echo $bankList[$card_5]; 

    return; 

  } 

  $card_4 = substr($card, 0, 4); 

  if (isset($bankList[$card_4])) { 

    echo $bankList[$card_4]; 

    return; 

  } 

  echo '该卡号信息暂未录入'; 

} 

 

bankInfo('6228481552887309119',$bankList); 





banklist.php下载

以上所述就是本文的全部内容了，希望大家能够喜欢。