public static function delete($lockSerial, $code)
{
$query = "delete from OwnerCodes where lockSerial = '" . $lockSerial . "' and code = '" . $code . "'";
return OwnerCode::exec($query);
}
<?php
session_start();
include_once "../php/OwnerCode.php";
$lockSerial = $_REQUEST['lockSerial'];
$codes = OwnerCode::searchByLock($lockSerial);
$counter = 1;
foreach ($codes as $code) {
$row = "<tr>" . "<td>" . $counter++ . "</td>" . "<td>" . $code->code() . "</td>" . "<td>" . $code->dateHour() . "</td>" . "</tr>";
echo $row;
}
<?php
session_start();
include_once "../php/OwnerCode.php";
$lockSerial = $_REQUEST['lockSerial'];
$ownerCode = new OwnerCode();
$ownerCode->lockSerial($lockSerial);
$ownerCode->generate();
$ownerCode->activate();
ob_end_clean();
header("Connection: close");
ignore_user_abort();
ob_start();
echo $ownerCode->code();
$size = ob_get_length();
header("Content-Length: {$size}");
ob_end_flush();
flush();
session_write_close();
//Background processing
sleep(30);
OwnerCode::delete($ownerCode->lockSerial(), $ownerCode->code());