UserCache Class Reference

Public Member Functions
	doQuery (array $userIds, $options=[], $caller= '')
	Preloads user names for given list of users. More...
	getProp ($userId, $prop)
	Get a property of a user based on their user ID. More...
	getUserName ($userId, $ip)
	Get the name of a user or return $ip if the user ID is 0. More...

Static Public Member Functions
static	singleton ()

Protected Member Functions
	__construct ()
	queryNeeded ($uid, $type, array $options)
	Check if a cache type is in $options and was not loaded for this user. More...

Protected Attributes
	$cache = []
	$typesCached = []

Detailed Description

Since

1.20

Definition at line 27 of file UserCache.php.

Constructor & Destructor Documentation

UserCache::__construct ( )

protected

Definition at line 43 of file UserCache.php.

Member Function Documentation

UserCache::doQuery	(	array	$userIds,
			$options = [],
			$caller = ''
	)

Preloads user names for given list of users.

Parameters

array	$userIds	List of user IDs
array	$options	Option flags; include 'userpage' and 'usertalk'
string	$caller	The calling method

Definition at line 82 of file UserCache.php.

References $comment, $dbr, $name, $options, $res, as, cache, DB_SLAVE, NS_USER, NS_USER_TALK, queryNeeded(), and wfGetDB().

Referenced by getProp().

UserCache::getProp	(		$userId,
			$prop
	)

Get a property of a user based on their user ID.

Parameters

int	$userId	User ID
string	$prop	User property

Returns

mixed|bool The property or false if the user does not exist

Definition at line 53 of file UserCache.php.

References cache, doQuery(), and wfDebug().

Referenced by getUserName().

UserCache::getUserName	(		$userId,
			$ip
	)

Get the name of a user or return $ip if the user ID is 0.

Parameters

int	$userId
string	$ip

Returns

string

Since

1.22

Definition at line 72 of file UserCache.php.

References getProp().

UserCache::queryNeeded (   $uid,   $type, array  $options  )

protected

Check if a cache type is in $options and was not loaded for this user.

Parameters

int	$uid	User ID
string	$type	Cache type
array	$options	Requested cache types

Returns

bool

Definition at line 146 of file UserCache.php.

References $type.

Referenced by doQuery().

static UserCache::singleton ( )

static

Returns

UserCache

Definition at line 34 of file UserCache.php.

Referenced by ImageListPager\doBatchLookups(), ProtectedPagesPager\formatValue(), ProtectedPagesPager\preprocessResults(), User\whoIs(), and User\whoIsReal().

Member Data Documentation

UserCache::$cache = []

protected

Definition at line 28 of file UserCache.php.

UserCache::$typesCached = []

protected

Definition at line 29 of file UserCache.php.

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

• includes/cache/UserCache.php