PHP Class Horde_Injector_Binder_Closure, horde

An interface may be bound to a closure. That closure must accept a Horde_Injector and return an object that satisfies the instance requirement. For example:

$injector->bindClosure('database', function($injector) { return new my_mysql(); });

Author: Bob Mckee ([email protected])

Author: James Pepin ([email protected])

Author: Chuck Hagenbuch ([email protected])

Inheritance: implements Horde_Injector_Binder

Mostrar archivo Open project: horde/horde Class Usage Examples

Public Methods

Method	Description
__construct ( string $closure )	Create a new Horde_Injector_Binder_Closure instance.
create ( Horde_Injector $injector ) : Horde_Injector	Create instance using a closure.
equals ( Horde_Injector_Binder $otherBinder ) : boolean
getClosure ( ) : callable	Get the closure that this binder was bound to.

Method Details

__construct() public method

Create a new Horde_Injector_Binder_Closure instance.

public __construct ( string $closure )
$closure	string	The closure to use for creating objects.

create() public method

If the closure depends on a Horde_Injector we want to limit its scope so it cannot change anything that effects any higher-level scope. A closure should not have the responsibility of making a higher-level scope change. To enforce this we create a new child Horde_Injector. When a Horde_Injector is requested from a Horde_Injector it will return itself. This means that the closure will only ever be able to work on the child Horde_Injector we give it now.

public create ( Horde_Injector $injector ) : Horde_Injector
$injector	Horde_Injector	Injector object.
return	Horde_Injector

equals() public method

public equals ( Horde_Injector_Binder $otherBinder ) : boolean
$otherBinder	Horde_Injector_Binder
return	boolean	Equality.

getClosure() public method

Get the closure that this binder was bound to.

public getClosure ( ) : callable
return	callable	The closure this binder is bound to.