__construct() protected method Constructor.

mergeParams() protected method Merges the user-specified

setSingleton() public method Registers a class definition

__construct() public method

get() public method Returns an instance of the requested

$singleton public write-only property Class name, interface

has() public method Returns a value indicating whether

$id public property The component ID, class name, interface name

__get() public method Getter magic method.

normalizeDefinition() protected method Normalizes the