30 lines
920 B
PHP
30 lines
920 B
PHP
<?php
|
|
// Database configuration
|
|
function db(): PDO {
|
|
static $pdo = null;
|
|
if ($pdo !== null) {
|
|
return $pdo;
|
|
}
|
|
|
|
$host = getenv('DB_HOST') ?: '127.0.0.1';
|
|
$port = getenv('DB_PORT') ?: '3306';
|
|
$dbname = getenv('DB_NAME') ?: 'flatlogic';
|
|
$user = getenv('DB_USER') ?: 'flatlogic';
|
|
$pass = getenv('DB_PASS') ?: 'flatlogic';
|
|
$charset = 'utf8mb4';
|
|
|
|
$dsn = "mysql:host=$host;port=$port;dbname=$dbname;charset=$charset";
|
|
$options = [
|
|
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
|
|
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
|
|
PDO::ATTR_EMULATE_PREPARES => false,
|
|
];
|
|
|
|
try {
|
|
$pdo = new PDO($dsn, $user, $pass, $options);
|
|
return $pdo;
|
|
} catch (PDOException $e) {
|
|
// In a real app, you'd log this error and show a generic message
|
|
throw new PDOException($e->getMessage(), (int)$e->getCode());
|
|
}
|
|
} |