class ParameterBag implements IteratorAggregate, Countable
ParameterBag is a container for key/value pairs.
Methods
__construct(array $parameters = array()) Constructor.
array all() Returns the parameters.
array keys() Returns the parameter keys.
replace(array $parameters = array()) Replaces the current parameters by a new set.
add(array $parameters = array()) Adds parameters.
mixed get(string $key, mixed $default = null) Returns a parameter by name.
set(str