function ccValid($enter) { $_SESSION["ccSwipe"] = ccSwipe($enter); // returns track2 magstripe data $_SESSION["ccName"] = ccName($enter); // scans track1 for cardholder name $_SESSION["ccType"] = ccType($_SESSION["ccSwipe"]); // determines card issuer from card number prefix /*debug* echo "<script>alert('swipe [".$_SESSION["ccSwipe"]."]\\r\\ntype [".$_SESSION["ccType"]."]')</script>";/**/ if ($_SESSION["ccSwipe"] == "invalid" || $_SESSION["ccType"] == "Unsupported") { $valid = 0; } else { $valid = 1; } return $valid; }
function ccValid($enter) { $_SESSION["ccSwipe"] = ccSwipe($enter); // returns track2 magstripe data $_SESSION["ccName"] = ccName($enter); // scans track1 for cardholder name $_SESSION["ccType"] = ccType($_SESSION["ccSwipe"]); // determines card issuer from card number prefix if ($_SESSION["ccSwipe"] == "invalid" || $_SESSION["ccType"] == "Unsupported") { $valid = 0; } else { $valid = 1; } return $valid; }