Zeta Components Manual :: Docs For Class ezcCacheMemoryBackend
Cache::ezcCacheMemoryBackend
Class ezcCacheMemoryBackend
An abstract class defining the required methods for memory handlers.
Implemented in:
Source for this file: /Cache/src/backends/memory_backend.php
| Version: | //autogentag// |
Descendants
| Child Class | Description |
|---|---|
| ezcCacheMemcacheBackend | This backend stores data in a Memcache. |
| ezcCacheApcBackend | This backend stores data in an APC cache. |
Method Summary
| public abstract bool |
delete(
$key
)
Deletes the data associated with key $key. |
| public abstract mixed |
fetch(
$key
)
Fetches the data associated with key $key. |
| public abstract bool |
store(
$key
, $var
, [ $ttl
= 0] )
Stores the data $var under the key $key. |
Methods
delete
bool
delete(
string
$key
)
Deletes the data associated with key $key.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string |
Redefined in descendants as:
| Method | Description |
|---|---|
ezcCacheMemcacheBackend::delete() |
Deletes the data from the cache associated with key $key. Returns true or false depending on the success of the operation. |
ezcCacheApcBackend::delete() |
Deletes the data associated with key $key. Returns true or false depending on the success of the operation. |
fetch
mixed
fetch(
string
$key
)
Fetches the data associated with key $key.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string |
Redefined in descendants as:
| Method | Description |
|---|---|
ezcCacheMemcacheBackend::fetch() |
Returns the data from the cache associated with key $key. |
ezcCacheApcBackend::fetch() |
Fetches the data associated with key $key. |
store
bool
store(
string
$key
, mixed
$var
, [int
$ttl
= 0] )
Stores the data $var under the key $key.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string | |
$var |
mixed | |
$ttl |
int |
Redefined in descendants as:
| Method | Description |
|---|---|
ezcCacheMemcacheBackend::store() |
Adds the $var data to the cache under the key $key. Returns true or false depending on the success of the operation. |
ezcCacheApcBackend::store() |
Stores the data $var under the key $key. Returns true or false depending on the success of the operation. |
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