30 lines
918 B
PHP
30 lines
918 B
PHP
<?php
|
|
|
|
// Encapsulates a single connection to a database
|
|
// TODO: refactor and add different driver implementations
|
|
class Database
|
|
{
|
|
public object $conn; // Holds PDO connection object
|
|
|
|
public function __construct(array $config)
|
|
{
|
|
if ($config['name'] !== 'mysql') {
|
|
throw new Exception("Database error: ".$config['name']." is not implemented");
|
|
}
|
|
|
|
try {
|
|
$this->conn = $this->connectWithMySQL($config['args']);
|
|
} catch (PDOException $e) {
|
|
throw new PDOException("Database error: " . $e->getMessage());
|
|
}
|
|
}
|
|
|
|
private function connectWithMySQL(array $args): object
|
|
{
|
|
$dsn = "mysql:host={$args['host']};dbname={$args['database']};charset={$args['charset']}";
|
|
$options = [
|
|
PDO::ATTR_PERSISTENT => true,
|
|
];
|
|
return new PDO($dsn, $args['user'], $args['password'], $options);
|
|
}
|
|
} |