Fix cart.php syntax error and add PHPDoc hints for VS Code
Co-authored-by: iaretechnician <2749183+iaretechnician@users.noreply.github.com>
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8 changed files with 59 additions and 0 deletions
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@ -42,6 +42,15 @@ if (session_status() === PHP_SESSION_NONE) {
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// Load configuration
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require_once(__DIR__ . '/includes/config.inc.php');
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// Variables from config.inc.php (helps IDEs understand scope)
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/** @var string $db_host Database host */
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/** @var string $db_user Database user */
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/** @var string $db_pass Database password */
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/** @var string $db_name Database name */
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/** @var string $table_prefix Table prefix for database tables */
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/** @var string $SITE_BASE_URL Site base URL */
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/** @var string $SITE_DATA_DIR Data directory path */
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// Check if user is logged in
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$user_id = 0;
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if (isset($_SESSION['website_user_id']) && !empty($_SESSION['website_user_id'])) {
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@ -169,6 +178,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['apply_coupon'])) {
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} else {
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$error_message = 'Invalid coupon code.';
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}
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}
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}
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}
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