MemoryCache
Query memory cache class.

 class Winter\Storm\Database\MemoryCache

Stores query results in memory to avoid running duplicate queries

Traits

Trait	Description
`Singleton`	Singleton trait.

Properties

protected $cache : array = `[]`

Cached results.

protected $enabled : bool = `true`

Store enabled state.

protected $tableMap : array = `[]`

The mapper between hashed keys and table names.

Methods

public enabled ($switch = `null`) : bool

Check if the memory cache is enabled.

Parameters

Property	Type	Description
$switch	mixed	mixed

Returns

bool

public flush () : void

Clear the memory cache.

Returns

void

public forget (string $table) : void

Delete the cache for the given table.

Parameters

Property	Type	Description
$table	string	string

Returns

void

public get (Winter\Storm\Database\QueryBuilder $query) : array | null

Get the cached results for the given query.

Parameters

Property	Type	Description
$query	Winter\Storm\Database\QueryBuilder	Winter\Storm\Database\QueryBuilder

Returns

array | null

public has (Winter\Storm\Database\QueryBuilder $query) : bool

Check if the given query is cached.

Parameters

Property	Type	Description
$query	Winter\Storm\Database\QueryBuilder	Winter\Storm\Database\QueryBuilder

Returns

bool

public put (Winter\Storm\Database\QueryBuilder $query, array $results) : void

Store the results for the given query.

Parameters

Property	Type	Description
$query	Winter\Storm\Database\QueryBuilder	Winter\Storm\Database\QueryBuilder
$results	array	array

Returns

void

protected hash (Winter\Storm\Database\QueryBuilder $query) : string

Calculate a hash key for the given query.

Parameters

Property	Type	Description
$query	Winter\Storm\Database\QueryBuilder	Winter\Storm\Database\QueryBuilder

Returns

string

public __clone ()

Inherited from Singleton

Returns

mixed

public __wakeup ()

Inherited from Singleton

Returns

mixed

public static final forgetInstance ($container = `null`) : void

Inherited from Singleton

Forget this singleton's instance if it exists

Parameters

Property	Type	Description
$container	mixed	mixed

Returns

void

public static final instance ($container = `null`) : static

Inherited from Singleton

Create a new instance of this singleton.

Parameters

Property	Type	Description
$container	mixed	mixed

Returns

static

protected final __construct ()

Inherited from Singleton

Constructor.

Returns

mixed

protected init ()

Inherited from Singleton

Initialize the singleton free from constructor parameters.

Returns

mixed

← Winter\Storm\Database\Dongle Winter\Storm\Database\MigrationServiceProvider →

MemoryCache Query memory cache class.

# Traits

# Properties

# protected $cache : array = []

# protected $enabled : bool = true

# protected $tableMap : array = []

# Methods

# public enabled ($switch = null) : bool

# public flush () : void

# public forget (string $table) : void

# public get (Winter\Storm\Database\QueryBuilder $query) : array | null

# public has (Winter\Storm\Database\QueryBuilder $query) : bool

# public put (Winter\Storm\Database\QueryBuilder $query, array $results) : void

# protected hash (Winter\Storm\Database\QueryBuilder $query) : string

# public __clone ()

# public __wakeup ()

# public static final forgetInstance ($container = null) : void

# public static final instance ($container = null) : static

# protected final __construct ()

# protected init ()

MemoryCache
Query memory cache class.

Traits

Properties

protected $cache : array = `[]`

protected $enabled : bool = `true`

protected $tableMap : array = `[]`

Methods

public enabled ($switch = `null`) : bool

public flush () : void

public forget (string $table) : void

public get (Winter\Storm\Database\QueryBuilder $query) : array | null

public has (Winter\Storm\Database\QueryBuilder $query) : bool

public put (Winter\Storm\Database\QueryBuilder $query, array $results) : void

protected hash (Winter\Storm\Database\QueryBuilder $query) : string

public __clone ()

public __wakeup ()

public static final forgetInstance ($container = `null`) : void

public static final instance ($container = `null`) : static

protected final __construct ()

protected init ()