MediaWiki\Interwiki\NullInterwikiLookup Class Reference

An interwiki lookup that has no data, intended for use in the installer. More...

Inheritance diagram for MediaWiki\Interwiki\NullInterwikiLookup:

Collaboration diagram for MediaWiki\Interwiki\NullInterwikiLookup:

Public Member Functions
	fetch ( $prefix)
	Fetch an Interwiki object. Parameters string $prefix Interwiki prefix to use Returns Interwiki|null|bool
	getAllPrefixes ( $local=null)
	Returns information about all interwiki prefixes, in the form of rows of the interwiki table.Each row may have the following keys: iw_prefix: the prefix. Always present. iw_url: the URL to use for linking, with $1 as a placeholder for the target page. Always present. iw_api: the URL of the API. Optional. iw_wikiid: the wiki ID (usually the database name for local wikis). Optional. iw_local: whether the wiki is local, and the "magic redirect" mechanism should apply. Defaults to false. iw_trans: whether "scary transclusion" is allowed for this site. Defaults to false. Parameters bool | null $local If set, limits output to local/non-local interwikis Returns array[] interwiki rows.
	invalidateCache ( $prefix)
	Purge the in-process and persistent object cache for an interwiki prefix. Parameters string $prefix
	isValidInterwiki ( $prefix)
	Check whether an interwiki prefix exists. Parameters string $prefix Interwiki prefix to use Returns bool Whether it exists

Detailed Description

An interwiki lookup that has no data, intended for use in the installer.

Since

1.31

Definition at line 29 of file NullInterwikiLookup.php.

Member Function Documentation

fetch()

MediaWiki\Interwiki\NullInterwikiLookup::fetch

(

$prefix

)

Fetch an Interwiki object.

Parameters

string

$prefix

Interwiki prefix to use

Returns

Interwiki|null|bool

Implements MediaWiki\Interwiki\InterwikiLookup.

Definition at line 41 of file NullInterwikiLookup.php.

getAllPrefixes()

MediaWiki\Interwiki\NullInterwikiLookup::getAllPrefixes

(

$local = null

)

Returns information about all interwiki prefixes, in the form of rows of the interwiki table.Each row may have the following keys:

• iw_prefix: the prefix. Always present.
• iw_url: the URL to use for linking, with $1 as a placeholder for the target page. Always present.
• iw_api: the URL of the API. Optional.
• iw_wikiid: the wiki ID (usually the database name for local wikis). Optional.
• iw_local: whether the wiki is local, and the "magic redirect" mechanism should apply. Defaults to false.
• iw_trans: whether "scary transclusion" is allowed for this site. Defaults to false.

Parameters

bool | null

$local

If set, limits output to local/non-local interwikis

Returns

array[] interwiki rows.

Implements MediaWiki\Interwiki\InterwikiLookup.

Definition at line 48 of file NullInterwikiLookup.php.

invalidateCache()

MediaWiki\Interwiki\NullInterwikiLookup::invalidateCache

(

$prefix

)

Purge the in-process and persistent object cache for an interwiki prefix.

Parameters

string

$prefix

Implements MediaWiki\Interwiki\InterwikiLookup.

Definition at line 55 of file NullInterwikiLookup.php.

isValidInterwiki()

MediaWiki\Interwiki\NullInterwikiLookup::isValidInterwiki

(

$prefix

)

Check whether an interwiki prefix exists.

Parameters

string

$prefix

Interwiki prefix to use

Returns

bool Whether it exists

Implements MediaWiki\Interwiki\InterwikiLookup.

Definition at line 34 of file NullInterwikiLookup.php.

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

• includes/interwiki/NullInterwikiLookup.php