PdbStaticCache
extends PdbCache
in package
implements
ConfigurableInterface
uses
UpdateTrait
Static cache.
Lifetime of data in this cache is only that of the request.
As such, be careful if you've built your queries with this assumption in mind and then switch to a persistent/cross-request cache.
By default TTL expiration is not enabled for this cache. It can be enabled
with the enable_ttl config but for 90% of user cases it's not necessary as
this cache doesn't live beyond the current request. The exception being
long-running CLI tasks.
Table of Contents
Interfaces
- ConfigurableInterface
- This class is 'configurable' - it has an `update()` method that accepts iterables.
Properties
- $enable_ttl : bool
- Enable expiry of keys as advised by the TTL.
- $cache : array<string|int, mixed>
- $timeouts : array<string|int, mixed>
Methods
- clear() : void
- Remove this cache item.
- get() : mixed|null
- has() : bool
- store() : void
- update() : void
- _clean() : void
- Remove timeouts, if TTLs are enabled.
Properties
$enable_ttl
Enable expiry of keys as advised by the TTL.
public
bool
$enable_ttl
= false
$cache
protected
static array<string|int, mixed>
$cache
= []
[ key => result ]
$timeouts
protected
static array<string|int, mixed>
$timeouts
= []
[ key => seconds ]
Methods
clear()
Remove this cache item.
public
clear([string|null $key = null ]) : void
Parameters
- $key : string|null = null
Tags
get()
public
get(string $key) : mixed|null
Parameters
- $key : string
Tags
Return values
mixed|nullhas()
public
has(string $key) : bool
Parameters
- $key : string
Tags
Return values
boolstore()
public
store(string $key, mixed $result, float $ttl) : void
Parameters
- $key : string
- $result : mixed
- $ttl : float
Tags
update()
public
update(iterable<string|int, mixed> $config) : void
Parameters
- $config : iterable<string|int, mixed>
_clean()
Remove timeouts, if TTLs are enabled.
protected
_clean(string $key) : void
Parameters
- $key : string