src/Storage/PDOConnector.php
public function connect(): bool {
        if (!$this->hasMinimumCredentials()) {
            throw new InvalidCredentialsException();
        }
        $host = $this->credentials["servername"];
        $db = $this->credentials["dbname"];
        $dsn = "mysql:host=$host;dbname=$db;charset=utf8";
        $this->pdo = new \PDO($dsn,
            $this->credentials["username"],
            $this->credentials["password"]
        );
        $this->pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
        return $this->pdo !== null;
    }
public function connect(): bool {
        if (!$this->hasMinimumCredentials()) {
            throw new InvalidCredentialsException();
        }
        $host = $this->credentials["servername"];
        $db = $this->credentials["dbname"];
        $dsn = "mysql:host=$host;dbname=$db;charset=utf8";
        $this->pdo = new \PDO($dsn,
            $this->credentials["username"],
            $this->credentials["password"]
        );
        $this->pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
        return $this->pdo !== null;
    }
public function connect ( ) : bool { if ( ! $ this -> hasMinimumCredentials ( ) ) { throw new InvalidCredentialsException ( ) ; } $ host = $ this -> credentials [ "servername" ] ; $ db = $ this -> credentials [ "dbname" ] ; $ dsn = "mysql:host=$host;dbname=$db;charset=utf8" ; $ this -> pdo = new \ PDO ( $ dsn , $ this -> credentials [ "username" ] , $ this -> credentials [ "password" ] ) ; $ this -> pdo -> setAttribute ( \ PDO :: ATTR_ERRMODE , \ PDO :: ERRMODE_EXCEPTION ) ; return $ this -> pdo !== null ; }
connects to the database

@return bool
@throws InvalidCredentialsException
connects to the database