Helpers for providing callable-based APIs. More...

Public Member Functions
	call ($callable, $object, $args)
	Call the handler with the hook/event object. More...

	isCallable ($callback)
	Test is callback is callable Unlike is_callable(), this function also tests invokable classes. More...

	resolveCallable ($callable)
	Resolve a callable, possibly instantiating a class name. More...

	describeCallable ($callable, $file_root= '')
	Get a string description of a callback. More...

Protected Attributes
const	CLASS_NAME_PATTERN_53 = '/^(\\\\?[a-z_\x7f-\xff][a-z0-9_\x7f-\xff]*)+$/i'

Detailed Description

Helpers for providing callable-based APIs.

Copyright: 2005-2016 Zend Technologies USA Inc. (http://www.zend.com) http://framework.zend.com/license/new-bsd New BSD License

Definition at line 17 of file HandlersService.php.

Member Function Documentation

Call the handler with the hook/event object.

Parameters

callable	$callable	Callable
mixed	$object	Event object
array	$args	Arguments for legacy events/hooks

Definition at line 32 of file HandlersService.php.

Elgg\HandlersService::describeCallable	(	$callable,
		$file_root = `''`
	)

Get a string description of a callback.

E.g. "function_name", "Static::method", "(ClassName)->method", "(Closure path/to/file.php:23)"

Parameters

mixed	$callable	Callable
string	$file_root	If provided, it will be removed from the beginning of file names

Definition at line 112 of file HandlersService.php.

Elgg\HandlersService::isCallable ( $callback )

Test is callback is callable Unlike is_callable(), this function also tests invokable classes.

Parameters

mixed $callback Callable

Definition at line 77 of file HandlersService.php.

Elgg\HandlersService::resolveCallable ( $callable )

Resolve a callable, possibly instantiating a class name.

Parameters

callable | string $callable Callable or class name

Definition at line 89 of file HandlersService.php.

const Elgg\HandlersService::CLASS_NAME_PATTERN_53 = '/^(\\\\?[a-z_\x7f-\xff][a-z0-9_\x7f-\xff]*)+$/i'

protected

Definition at line 21 of file HandlersService.php.

The documentation for this class was generated from the following file: