Elgg
Version 2.3
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Memcache wrapper class. More...
Public Member Functions | |
__construct ($namespace= 'default',\Stash\Pool $pool=null, $ttl=null) | |
Constructor. More... | |
setDefaultExpiry ($ttl=0) | |
Set the default TTL. More... | |
save ($key, $data, $ttl=null) | |
Saves a name and value to the cache. More... | |
load ($key, $unused1=0, $unused2=null) | |
Retrieves data. More... | |
delete ($key) | |
Delete data. More... | |
clear () | |
Clears all values in the namespace of this cache. More... | |
setNamespace ($namespace="default") | |
Set the namespace of this cache. More... | |
Public Member Functions inherited from ElggSharedMemoryCache | |
setNamespace ($namespace="default") | |
Set the namespace of this cache. More... | |
getNamespace () | |
Get the namespace currently defined. More... | |
Public Member Functions inherited from ElggCache | |
__construct () | |
Set the constructor. More... | |
setVariable ($variable, $value) | |
Set a cache variable. More... | |
getVariable ($variable) | |
Get variables for this cache. More... | |
__get ($key) | |
Class member get overloading, returning key using $this->load defaults. More... | |
__set ($key, $value) | |
Class member set overloading, setting a key using $this->save defaults. More... | |
__isset ($key) | |
Supporting isset, using $this->load() with default values. More... | |
__unset ($key) | |
Supporting unsetting of magic attributes. More... | |
save ($key, $data) | |
Save data in a cache. More... | |
load ($key, $offset=0, $limit=null) | |
Load data from the cache using a given key. More... | |
delete ($key) | |
Invalidate a key. More... | |
clear () | |
Clear out all the contents of the cache. More... | |
add ($key, $data) | |
Add a key only if it doesn't already exist. More... | |
offsetSet ($key, $value) | |
Assigns a value for the specified key. More... | |
offsetGet ($key) | |
Get the value for specified key. More... | |
offsetUnset ($key) | |
Unsets a key. More... | |
offsetExists ($key) | |
Does key exist. More... | |
Memcache wrapper class.
Definition at line 6 of file ElggMemcache.php.
ElggMemcache::__construct | ( | $namespace = 'default' , |
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\Stash\Pool | $pool = null , |
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$ttl = null |
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) |
Constructor.
string | $namespace | The namespace for this cache to write to |
\Stash\Pool | $pool | The cache pool to use. Default is memcache. |
int | $ttl | The TTL in seconds. Default is from $CONFIG->memcache_expires. |
ConfigurationException |
Definition at line 29 of file ElggMemcache.php.
ElggMemcache::clear | ( | ) |
Clears all values in the namespace of this cache.
Definition at line 153 of file ElggMemcache.php.
ElggMemcache::delete | ( | $key | ) |
Delete data.
string | $key | Name of data |
Definition at line 143 of file ElggMemcache.php.
ElggMemcache::load | ( | $key, | |
$unused1 = 0 , |
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$unused2 = null |
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) |
Retrieves data.
string | $key | Name of data to retrieve |
int | $unused1 | Unused |
int | $unused2 | Unused |
Definition at line 118 of file ElggMemcache.php.
ElggMemcache::save | ( | $key, | |
$data, | |||
$ttl = null |
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) |
Saves a name and value to the cache.
string | $key | Name |
string | $data | Value |
integer | $ttl | TTL of cache item (seconds), 0 for no expiration, null for default. |
Definition at line 87 of file ElggMemcache.php.
ElggMemcache::setDefaultExpiry | ( | $ttl = 0 | ) |
Set the default TTL.
int | $ttl | The TTL in seconds from now. Default is no expiration. |
Definition at line 60 of file ElggMemcache.php.
ElggMemcache::setNamespace | ( | $namespace = "default" | ) |
Set the namespace of this cache.
This will also add the Memcache namespace prefix as defined in settings.php
string | $namespace | Namespace for cache |
Definition at line 168 of file ElggMemcache.php.