Docs For Class Cache_Engine_Memcache

Description

The key object for the memcache cache engine.

Located in /cache/lib/Cache/Engine/Memcache.php (line 146)

Cache_ItemBase
   |
   --Cache_Engine_Memcache_Item

Variable Summary

mixed $engine

mixed $options

Method Summary

Cache_Engine_Memcache_Item __construct ( $engine, $key, $options)

boolean exists ()

void expire_value ( $ttl)

mixed read ()

void remove ()

void write (mixed $data)

Variables

mixed $engine (line 147)

access: protected

mixed $options (line 148)

access: protected

Inherited Variables

Inherited from Cache_ItemBase

Cache_ItemBase::$key

Methods

Constructor __construct (line 153)

Constructor

access: public

Cache_Engine_Memcache_Item __construct ( $engine, $key, $options)

$engine
$key
$options

Redefinition of:

Cache_ItemBase::__construct(): Constructor

exists (line 166)

Test for the existence of the key in the cache. Return true if it exists, false otherwise.

access: public

boolean exists ()

Redefinition of:

Cache_ItemBase::exists(): Test for the existence of the key in the cache. Return true if it exists, false otherwise.

expire_value (line 235)

Returns the expire time value to use for calls to memcache

access: protected

void expire_value ( $ttl)

$ttl

read (line 185)

Return the value associated with the key from the cache

If the key does not have a value, this function returns null.

access: public

mixed read ()

Redefinition of:

Cache_ItemBase::read(): Return the value associated with the key from the cache

remove (line 222)

Remove the key from the cache

access: public

void remove ()

Redefinition of:

Cache_ItemBase::remove(): Remove the key from the cache

write (line 202)

Set the value associated with the key

access: public

void write (mixed $data)

mixed $data: The value to associate with the key

Redefinition of:

Cache_ItemBase::write(): Set the value associated with the key

Inherited Methods

Inherited From Cache_ItemBase

Cache_ItemBase::__construct()
Cache_ItemBase::exists()
Cache_ItemBase::key()
Cache_ItemBase::lock()
Cache_ItemBase::marshall()
Cache_ItemBase::mtime()
Cache_ItemBase::read()
Cache_ItemBase::remove()
Cache_ItemBase::unlock()
Cache_ItemBase::unmarshall()
Cache_ItemBase::write()

Class Constants

Inherited Constants

Inherited from Cache_ItemBase

Cache_ItemBase::LOCK_READ
Cache_ItemBase::LOCK_WRITE