pongpon pitisuk
43 lines
1.1 KiB
PHP
43 lines
1.1 KiB
PHP
<?php
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/**
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* Database Configuration
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* TPU Survey System
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*/
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define('DB_HOST', 'localhost');
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define('DB_NAME', 'tpu_survey_v2');
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define('DB_USER', 'root');
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define('DB_PASS', '');
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define('DB_CHARSET', 'utf8mb4');
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function getDB() {
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static $pdo = null;
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if ($pdo === null) {
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try {
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$dsn = "mysql:host=" . DB_HOST . ";dbname=" . DB_NAME . ";charset=" . DB_CHARSET;
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$pdo = new PDO($dsn, DB_USER, DB_PASS, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false
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]);
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} catch (PDOException $e) {
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http_response_code(500);
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echo json_encode(['error' => 'Database connection failed: ' . $e->getMessage()]);
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exit;
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}
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}
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return $pdo;
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}
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function jsonResponse($data, $code = 200) {
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http_response_code($code);
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header('Content-Type: application/json; charset=utf-8');
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echo json_encode($data, JSON_UNESCAPED_UNICODE);
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exit;
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}
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function getInput() {
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$json = file_get_contents('php://input');
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return json_decode($json, true) ?: [];
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}
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