Zeta Components Manual :: Docs For Class ezcCacheApcBackend
Cache::ezcCacheApcBackend
Class ezcCacheApcBackend
This backend stores data in an APC cache.
Source for this file: /Cache/src/backends/apc/apc_backend.php
ezcCacheMemoryBackend | --ezcCacheApcBackend
| Version: | //autogentag// |
Method Summary
| public ezcCacheApcBackend |
__construct(
)
Constructs a new ezcCacheApcBackend object. |
| public void |
acquireLock(
$key
, $waitTime
, $maxTime
)
Acquires a lock on the given $key. |
| public bool |
delete(
$key
)
Deletes the data associated with key $key. Returns true or false depending on the success of the operation. |
| public mixed |
fetch(
$key
)
Fetches the data associated with key $key. |
| public void |
releaseLock(
$key
)
Releases a lock on the given $key. |
| public void |
reset(
)
Resets the complete backend. |
| public bool |
store(
$key
, $var
, [ $ttl
= 0] )
Stores the data $var under the key $key. Returns true or false depending on the success of the operation. |
Inherited Methods
| From ezcCacheMemoryBackend | |
|---|---|
| public abstract bool |
ezcCacheMemoryBackend::delete()
Deletes the data associated with key $key. |
| public abstract mixed |
ezcCacheMemoryBackend::fetch()
Fetches the data associated with key $key. |
| public abstract bool |
ezcCacheMemoryBackend::store()
Stores the data $var under the key $key. |
Methods
__construct
ezcCacheApcBackend
__construct(
)
Constructs a new ezcCacheApcBackend object.
Exceptions:
| Type | Description |
|---|---|
ezcBaseExtensionNotFoundException |
If the PHP apc extension is not installed. |
acquireLock
void
acquireLock(
string
$key
, int
$waitTime
, int
$maxTime
)
Acquires a lock on the given $key.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string | |
$waitTime |
int | usleep() |
$maxTime |
int | seconds |
delete
bool
delete(
string
$key
)
Deletes the data associated with key $key. Returns true or false depending on the success of the operation.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string |
Redefinition of:
| Method | Description |
|---|---|
ezcCacheMemoryBackend::delete() |
Deletes the data associated with key $key. |
fetch
mixed
fetch(
mixed
$key
)
Fetches the data associated with key $key.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
mixed |
Redefinition of:
| Method | Description |
|---|---|
ezcCacheMemoryBackend::fetch() |
Fetches the data associated with key $key. |
releaseLock
void
releaseLock(
string
$key
)
Releases a lock on the given $key.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string |
reset
void
reset(
)
Resets the complete backend.
Marked private to not expose more of this interface to the user, since this will be removed in future versions.
store
bool
store(
string
$key
, mixed
$var
, [int
$ttl
= 0] )
Stores the data $var under the key $key. Returns true or false depending on the success of the operation.
Parameters:
| Name | Type | Description |
|---|---|---|
$key |
string | |
$var |
mixed | |
$ttl |
int |
Redefinition of:
| Method | Description |
|---|---|
ezcCacheMemoryBackend::store() |
Stores the data $var under the key $key. |
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