<?php

/*

PHPcreditcardnumbergenerator

Copyright(C)[email protected]

Thisprogramisfreesoftware;youcanredistributeitand/or

modifyitunderthetermsoftheGNUGeneralPublicLicense

aspublishedbytheFreeSoftwareFoundation;eitherversion2

oftheLicense,or(atyouroption)anylaterversion.

Thisprogramisdistributedinthehopethatitwillbeuseful,

butWITHOUTANYWARRANTY;withouteventheimpliedwarrantyof

MERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.Seethe

GNUGeneralPublicLicenseformoredetails.

YoushouldhavereceivedacopyoftheGNUGeneralPublicLicense

alongwiththisprogram;ifnot,writetotheFreeSoftware

Foundation,Inc.,51FranklinStreet,FifthFloor,Boston,MA02110-1301,USA.

*/

$visaPrefixList[]="4539";

$visaPrefixList[]="4556";

$visaPrefixList[]="4916";

$visaPrefixList[]="4532";

$visaPrefixList[]="4929";

$visaPrefixList[]="40240071";

$visaPrefixList[]="4485";

$visaPrefixList[]="4716";

$visaPrefixList[]="4";

$mastercardPrefixList[]="51";

$mastercardPrefixList[]="52";

$mastercardPrefixList[]="53";

$mastercardPrefixList[]="54";

$mastercardPrefixList[]="55";

$amexPrefixList[]="34";

$amexPrefixList[]="37";

$discoverPrefixList[]="6011";

$dinersPrefixList[]="300";

$dinersPrefixList[]="301";

$dinersPrefixList[]="302";

$dinersPrefixList[]="303";

$dinersPrefixList[]="36";

$dinersPrefixList[]="38";

$enRoutePrefixList[]="2014";

$enRoutePrefixList[]="2149";

$jcbPrefixList[]="35";

$voyagerPrefixList[]="8699";

/*

'prefix'isthestartoftheCCnumberasastring,anynumberofdigits.

'length'isthelengthoftheCCnumbertogenerate.Typically13or16

*/

functioncompleted_number($prefix,$length){

$ccnumber=$prefix;

#generatedigits

while(strlen($ccnumber)<($length-1)){

$ccnumber.=rand(0,9);

}

#Calculatesum

$sum=0;

$pos=0;

$reversedCCnumber=strrev($ccnumber);

while($pos<$length-1){

$odd=$reversedCCnumber[$pos]*2;

if($odd>9){

$odd-=9;

}

$sum+=$odd;

if($pos!=($length-2)){

$sum+=$reversedCCnumber[$pos+1];

}

$pos+=2;

}

#Calculatecheckdigit

$checkdigit=((floor($sum/10)+1)*10-$sum)%10;

$ccnumber.=$checkdigit;

return$ccnumber;

}

functioncredit_card_number($prefixList,$length,$howMany){

for($i=0;$i<$howMany;$i++){

$ccnumber=$prefixList[array_rand($prefixList)];

$result[]=completed_number($ccnumber,$length);

}

return$result;

}

functionoutput($title,$numbers){

$result[]="<divclass='creditCardNumbers'>";

$result[]="<h3>$title</h3>";

$result[]=implode('<br/>',$numbers);

$result[]='</div>';

returnimplode('<br/>',$result);

}

#

#Main

#

echo"<divclass='creditCardSet'>";

$mastercard=credit_card_number($mastercardPrefixList,16,10);

echooutput("Mastercard",$mastercard);

$visa16=credit_card_number($visaPrefixList,16,10);

echooutput("VISA16digit",$visa16);

echo"</div>";

echo"<divclass='creditCardSet'>";

$visa13=credit_card_number($visaPrefixList,13,5);

echooutput("VISA13digit",$visa13);

$amex=credit_card_number($amexPrefixList,15,5);

echooutput("AmericanExpress",$amex);

echo"</div>";

#Minorcards

echo"<divclass='creditCardSet'>";

$discover=credit_card_number($discoverPrefixList,16,3);

echooutput("Discover",$discover);

$diners=credit_card_number($dinersPrefixList,14,3);

echooutput("DinersClub",$diners);

echo"</div>";

echo"<divclass='creditCardSet'>";

$enRoute=credit_card_number($enRoutePrefixList,15,3);

echooutput("enRoute",$enRoute);

$jcb=credit_card_number($jcbPrefixList,16,3);

echooutput("JCB",$jcb);

echo"</div>";

echo"<divclass='creditCardSet'>";

$voyager=credit_card_number($voyagerPrefixList,15,3);

echooutput("Voyager",$voyager);

echo"</div>";

?>

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