判斷銀行卡號的歸屬

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 '該卡號資訊暫未錄入';
}

echo bankInfo('6228481552887309119',$bankList);

轉載地址：http://www.jb51.net/article/65178.htm

以上就介紹了判斷銀行卡號的歸屬，包括了方面的內容，希望對PHP教程有興趣的朋友有所協助。

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