function save_system_configuration($price)
{
if (validate_price($price) != true) {
return '<span class="error_span">Price must be a number (use . and not , if you want to use decimals)</span>';
} else {
mysqli_query($conn, "UPDATE " . global_mysql_configuration_table . " SET price='{$price}'") or die('<span class="error_span"><u>MySQL error:</u> ' . htmlspecialchars(mysqli_error($conn)) . '</span>');
}
return 1;
}
}
if (empty($_POST['category'])) {
$message .= 'Category is required.\\n';
} else {
$item_category = mysqli_real_escape_string($connection, $_POST['category']);
}
if (empty($_POST['start_price'])) {
$message .= 'Start price is required.\\n';
} elseif (!validate_price($_POST['start_price'])) {
$message .= 'Enter start price in valid format. (e.g. 50.00)\\n';
} else {
$start_price = mysqli_real_escape_string($connection, $_POST['start_price']);
}
if (empty($_POST['reserve_price'])) {
$message .= 'Reserve price is required.\\n';
} elseif (!validate_price($_POST['reserve_price'])) {
$message .= 'Enter reserve price in valid format. (e.g. 50.00)\\n';
} else {
$reserve_price = mysqli_real_escape_string($connection, $_POST['reserve_price']);
}
if (empty($_POST['end-year']) || empty($_POST['end-month']) || empty($_POST['end-day']) || empty($_POST['end-time'])) {
$message .= 'End date is required.\\n';
} else {
$end_date_input = $_POST['end-year'] . '-' . $_POST['end-month'] . '-' . $_POST['end-day'] . ' ' . $_POST['end-time'];
$date = time();
$date = date('Y-m-d H:i:s', $date);
if ($date >= $end_date_input) {
$message .= 'Enter valid end date.\\n';
$message .= '$end_date_input: ' . $end_date_input . '\\n';
$message .= '$date:' . $date . '\\n';
} else {