$con) if (!isset($con)) { if (isset($conn)) { $con = $conn; } elseif (isset($db)) { $con = $db; } elseif (isset($mysqli)) { $con = $mysqli; } elseif (isset($link)) { $con = $link; } } // Connection check if (!isset($con) || !$con) { die("
includes/config.php se database connect nahi ho pa raha hai.