PHP实现根据银行卡号判断银行

bankList.php

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);

以上所述就是本文的全部内容了，希望大家能够喜欢。