src/Jackiedo/DotenvEditor/Console/Commands/DotenvGetKeysCommand.php
protected function stringToType($string)
    {
        if (is_string($string)) {
            switch (true) {
                case ($string == 'null' || $string == 'NULL'):
                    $string = null;
                    break;

                case ($string == 'true' || $string == 'TRUE'):
                    $string = true;
                    break;

                case ($string == 'false' || $string == 'FALSE'):
                    $string = false;
                    break;

                default:
                    break;
            }
        }

        return $string;
    }
protected function stringToType($string)
    {
        if (is_string($string)) {
            switch (true) {
                case ($string == 'null' || $string == 'NULL'):
                    $string = null;
                    break;

                case ($string == 'true' || $string == 'TRUE'):
                    $string = true;
                    break;

                case ($string == 'false' || $string == 'FALSE'):
                    $string = false;
                    break;

                default:
                    break;
            }
        }

        return $string;
    }
protected function stringToType ( $ string ) { if ( is_string ( $ string ) ) { switch ( true ) { case ( $ string == 'null' || $ string == 'NULL' ) : $ string = null ; break ; case ( $ string == 'true' || $ string == 'TRUE' ) : $ string = true ; break ; case ( $ string == 'false' || $ string == 'FALSE' ) : $ string = false ; break ; default : break ; } } return $ string ; }
Convert string to corresponding type

@param  string $string

@return mixed
Convert string to corresponding type