Hooks Class Reference

Hooks class. More...

List of all members.

Static Public Member Functions
static	getHandlers ($name)
	Returns an array of all the event functions attached to a hook.
static	hookErrorHandler ($errno, $errstr)
	This REALLY should be protected...
static	isRegistered ($name)
	Returns true if a hook has a function registered to it.
static	register ($name, $callback)
	Attach an event handler to a given hook.
static	run ($event, $args=array())
	Call hook functions defined in Hooks::register.
Static Protected Attributes
static	$handlers = array()

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Detailed Description

Hooks class.

Used to supersede $wgHooks, because globals are EVIL.

Definition at line 33 of file Hooks.php.

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Member Function Documentation

static Hooks::getHandlers

(

$

name

)

[static]

Returns an array of all the event functions attached to a hook.

Parameters:

$name

Mixed: name of the hook

Returns:

array

Definition at line 72 of file Hooks.php.

static Hooks::hookErrorHandler	(	$	errno,
		$	errstr
	)		[static]

This REALLY should be protected...

but it's public for compatibility

Parameters:

$errno	Unused
$errstr	String: error message

Returns:

Boolean: false

Definition at line 266 of file Hooks.php.

static Hooks::isRegistered

(

$

name

)

[static]

Returns true if a hook has a function registered to it.

Parameters:

$name

Mixed: name of hook

Returns:

Boolean: true if a hook has a function registered to it

Definition at line 58 of file Hooks.php.

static Hooks::register	(	$	name,
		$	callback
	)		[static]

Attach an event handler to a given hook.

Parameters:

$name	Mixed: name of hook
$callback	Mixed: callback function to attach

Returns:

void

Definition at line 44 of file Hooks.php.

Referenced by HooksTest\testNewStyleHooks().

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static Hooks::run	(	$	event,
		$	args = array()
	)		[static]

Call hook functions defined in Hooks::register.

Because programmers assign to $wgHooks, we need to be very careful about its contents. So, there's a lot more error-checking in here than would normally be necessary.

Parameters:

$event	String: event name
$args	Array: parameters passed to hook functions

Returns:

Boolean True if no handler aborted the hook

Definition at line 91 of file Hooks.php.

References $wgHooks, wfProfileIn(), and wfProfileOut().

Referenced by wfRunHooks().

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Member Data Documentation

Hooks::$handlers = array() [static, protected]

Definition at line 35 of file Hooks.php.

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

• includes/Hooks.php