20 lines
631 B
PHP
20 lines
631 B
PHP
<?php
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define('DB_HOST', getenv('DB_HOST'));
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define('DB_NAME', getenv('DB_NAME'));
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define('DB_USER', getenv('DB_USER'));
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define('DB_PASS', getenv('DB_PASSWORD'));
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define('DB_CHAR', getenv('DB_CHAR') ?: 'utf8mb4');
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function getDB(): PDO {
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static $pdo = null;
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if ($pdo === null) {
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$dsn = "mysql:host=".DB_HOST.";dbname=".DB_NAME.";charset=".DB_CHAR;
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$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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}
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return $pdo;
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}
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