Wikimedia\ScopedCallback Class Reference

Make a callback run when a dummy object leaves the scope. More...

Public Member Functions
	__construct ( $callback, array $params=[])
	__destruct ()
	Trigger the callback when it leaves scope.
	__sleep ()
	Do not allow this class to be serialized.
	__wakeup ()
	Protect the caller against arbitrary code execution.

Static Public Member Functions
static	consume (?ScopedCallback &$sc)
	Trigger a scoped callback and destroy it.
static	cancel (?ScopedCallback &$sc)
	Destroy a scoped callback without triggering it.
static	newScopedIgnoreUserAbort ()
	Make PHP ignore user aborts/disconnects until the returned value leaves scope.

Protected Attributes
	$callback
	$params

Detailed Description

Make a callback run when a dummy object leaves the scope.

Constructor & Destructor Documentation

__construct()

Wikimedia\ScopedCallback::__construct	(		$callback,
		array	$params = [] )

Parameters

callable | null	$callback
array	$params	Callback arguments (since 1.0.0, MediaWiki 1.25)

Member Function Documentation

__sleep()

Wikimedia\ScopedCallback::__sleep

(

)

Do not allow this class to be serialized.

Returns

never

__wakeup()

Wikimedia\ScopedCallback::__wakeup

(

)

Protect the caller against arbitrary code execution.

Returns

never

cancel()

static Wikimedia\ScopedCallback::cancel ( ?ScopedCallback & $sc )

static

Destroy a scoped callback without triggering it.

Parameters

?ScopedCallback

&$sc

consume()

static Wikimedia\ScopedCallback::consume ( ?ScopedCallback & $sc )

static

Trigger a scoped callback and destroy it.

This is the same as just setting it to null.

Parameters

?ScopedCallback

&$sc

newScopedIgnoreUserAbort()

static Wikimedia\ScopedCallback::newScopedIgnoreUserAbort ( )

static

Make PHP ignore user aborts/disconnects until the returned value leaves scope.

This returns null and does nothing in CLI mode.

Since

3.0.0

Returns

ScopedCallback|null

Also no benefit testing a function just returns null.

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

• src/ScopedCallback.php