$logger $logger : \PSR\Log\LoggerInterface Logger instance to record error messages and warnings. Type \PSR\Log\LoggerInterface
__construct() __construct(\CodeIgniter\Config\BaseConfig $config = null) Constructor Parameters \CodeIgniter\Config\BaseConfig $config
__get() __get(string $key) : mixed __get() magic, providing readonly access to some of our properties Parameters string $key Property name Returns mixed
__isset() __isset(string $key) : boolean __isset() magic, providing checking for some of our properties Parameters string $key Property name Returns boolean
substr() substr(string $str, integer $start, integer $length = null) : string Byte-safe substr() Parameters string $str integer $start integer $length Returns string