LCStoreCDB Class Reference

LCStore implementation which stores data as a collection of CDB files. More...

Inherits LCStore.

Collaboration diagram for LCStoreCDB:

Public Member Functions
	__construct (array $conf=[])
	finishWrite ()
	Finish a cache write transaction.
	get ( $code, $key)
	Get a value. Parameters string $code Language code string $key Cache key
	set ( $key, $value)
	Set a key to a given value.startWrite() must be called before this is called, and finishWrite() must be called after. Parameters string $key mixed $value
	startWrite ( $code)
	Start a cache write transaction. Parameters string $code Language code

Protected Member Functions
	getFileName ( $code)

Detailed Description

LCStore implementation which stores data as a collection of CDB files.

Profiling indicates that on Linux, this implementation outperforms MySQL if the directory is on a local filesystem and there is ample kernel cache space. The performance advantage is greater when the DBA extension is available than it is with the PHP port.

See Cdb.php and https://cr.yp.to/cdb.html

Definition at line 22 of file LCStoreCDB.php.

Constructor & Destructor Documentation

__construct()

LCStoreCDB::__construct

(

array

$conf = []

)

Definition at line 36 of file LCStoreCDB.php.

Member Function Documentation

finishWrite()

LCStoreCDB::finishWrite

(

)

Finish a cache write transaction.

Implements LCStore.

Definition at line 89 of file LCStoreCDB.php.

get()

LCStoreCDB::get	(		$code,
			$key )

Get a value.

Parameters

string	$code	Language code
string	$key	Cache key

Implements LCStore.

Definition at line 41 of file LCStoreCDB.php.

References getFileName(), and wfDebug().

getFileName()

LCStoreCDB::getFileName ( $code )

protected

Parameters

string | null

$code

Returns

string

Definition at line 108 of file LCStoreCDB.php.

Referenced by get(), and startWrite().

set()

LCStoreCDB::set	(		$key,
			$value )

Set a key to a given value.startWrite() must be called before this is called, and finishWrite() must be called after.

Parameters

string	$key
mixed	$value

Implements LCStore.

Definition at line 97 of file LCStoreCDB.php.

startWrite()

LCStoreCDB::startWrite

(

$code

)

Start a cache write transaction.

Parameters

string

$code

Language code

Implements LCStore.

Definition at line 74 of file LCStoreCDB.php.

References getFileName(), and wfMkdirParents().

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

• includes/Language/LCStoreCDB.php