PHP Class MatthiasMullie\Scrapbook\Psr6\Repository

New items are created by first get()-ing them from the pool. It would be inefficient to let such a get() immediately query the real cache (because it may not be meant to retrieve real data, but just to set a new value) Instead, every Item returned by get() will be a "placeholder", and once the values are actually needed, this object will be called to go do that (along with every other value that has not yet been resolved, while we're at it)

Author: Matthias Mullie ([email protected])

Show file Open project: matthiasmullie/scrapbook Class Usage Examples

Protected Properties

Property	Type	Description
$resolved		Array of resolved items.
$store	MatthiasMullie\Scrapbook\KeyValueStore
$unresolved		Array of unresolved items.

Public Methods

Method	Description
__construct ( MatthiasMullie\Scrapbook\KeyValueStore $store )
add ( string $unique, string $key )	Add a to-be-resolved cache key.
exists ( string $unique ) : boolean
get ( string $unique ) : mixed \| null
remove ( string $unique )	This repository holds the real values for all Item objects. However, if such an item gets garbage collected, there is no point in wasting any more memory storing that value.

Protected Methods

Method	Description
resolve ( )	Resolve all unresolved keys at once.

Method Details

__construct() public method

public __construct ( MatthiasMullie\Scrapbook\KeyValueStore $store )
$store	MatthiasMullie\Scrapbook\KeyValueStore

add() public method

Add a to-be-resolved cache key.

public add ( string $unique, string $key )
$unique	string
$key	string

exists() public method

public exists ( string $unique ) : boolean
$unique	string
return	boolean

get() public method

public get ( string $unique ) : mixed \| null
$unique	string
return	mixed \| null	Value, of null if non-existent

remove() public method

In that case, this method can be called to remove those values.

public remove ( string $unique )
$unique	string

resolve() protected method

Resolve all unresolved keys at once.

protected resolve ( )

Property Details

$resolved protected property

Array of resolved items.

protected $resolved

$store protected property

protected KeyValueStore,MatthiasMullie\Scrapbook $store
return	MatthiasMullie\Scrapbook\KeyValueStore

$unresolved protected property

Array of unresolved items.

protected $unresolved