这篇文章主要介绍了php随机生成信用卡卡号的方法,涉及php根据信用卡卡号规则生成卡号的技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了PHP随机生成信用卡卡号的方法。具体分析如下：
这段PHP代码根据信用卡卡号产生规则随机生成信用卡卡号，是可以通过验证的，仅供学习参考，请不要用于非法用途，否则后果自负。
9 ) {
$odd -= 9;
}
$sum += $odd;
if ( $pos != ($length - 2) ) {
$sum += $reversedCCnumber[ $pos +1 ];
}
$pos += 2;
}
# Calculate check digit
$checkdigit = (( floor($sum/10) + 1) * 10 - $sum) % 10;
$ccnumber .= $checkdigit;
return $ccnumber;
}
function credit_card_number($prefixList, $length, $howMany) {
for ($i = 0; $i < $howMany; $i++) {
$ccnumber = $prefixList[ array_rand($prefixList) ];
$result[] = completed_number($ccnumber, $length);
}
return $result;
}
function output($title, $numbers) {
$result[] = "";
$result[] = "
$title
";
$result[] = implode('
', $numbers);
$result[]= '';
return implode('
', $result);
}
#
# Main
#
echo "";
$mastercard = credit_card_number($mastercardPrefixList, 16, 10);
echo output("Mastercard", $mastercard);
$visa16 = credit_card_number($visaPrefixList, 16, 10);
echo output("VISA 16 digit", $visa16);
echo "
";
echo "";
$visa13 = credit_card_number($visaPrefixList, 13, 5);
echo output("VISA 13 digit", $visa13);
$amex = credit_card_number($amexPrefixList, 15, 5);
echo output("American Express", $amex);
echo "
";
# Minor cards
echo "";
$discover = credit_card_number($discoverPrefixList, 16, 3);
echo output("Discover", $discover);
$diners = credit_card_number($dinersPrefixList, 14, 3);
echo output("Diners Club", $diners);
echo "
";
echo "";
$enRoute = credit_card_number($enRoutePrefixList, 15, 3);
echo output("enRoute", $enRoute);
$jcb = credit_card_number($jcbPrefixList, 16, 3);
echo output("JCB", $jcb);
echo "
";
echo "";
$voyager = credit_card_number($voyagerPrefixList, 15, 3);
echo output("Voyager", $voyager);
echo "
";
?>总结：以上就是本篇文的全部内容，希望能对大家的学习有所帮助。
相关推荐：
立即学习“PHP免费学习笔记（深入）”；
PHP自动发卡平台个人版是采用php+mysql进行开发的自动发卡支付平台。服务器环境：PHP5.2以上版本mysql5.1 或以上版本安装说明：安装 http://你的域名/install.php 进行安装，后台路径http://你的域名/admin 后台账号：admin 后台密码：yc88.net需要修改用户名，可以进入数据库进行修改faka_users把admin改成其他支持改成中文
