| 프로퍼티 | 타입 | 설명 | |
|---|---|---|---|
| $cache_class | |||
| $default_group | |||
| $instance |
| 메소드 | 설명 | |
|---|---|---|
| __static ( ) | Set up the static cache instance in __autoload() | |
| debug ( ) | ||
| expire ( mixed $name, string $match_mode = 'strict' ) | Expires the named value from the cache. | |
| expired ( mixed $name ) | Check if a named value in the cache has expired. | |
| extend ( mixed $name, integer $expiry ) | Extend the expiration of the named cached value. | |
| get ( mixed $name ) : mixed | Returns the named value from the cache. | |
| get_class ( ) : string | Retrieve the class used for caching | |
| get_group ( $group ) : mixed | Returns the group from the cache. | |
| has ( mixed $name ) : boolean | Is record with $name in the cache? | |
| has_group ( string $group ) : boolean | Is group in the cache? | |
| purge ( ) | Empty the cache completely | |
| set ( mixed $name, mixed $value, integer $expiry = 3600, boolean $keep = false ) | Set the named value in the cache with an expiration. |
| 메소드 | 설명 | |
|---|---|---|
| _expire ( string $name, $group ) | A cache instance implements this to expire the named value from the cache. | |
| _expired ( string $name, $group ) | A cache instance implements this to expire the named value from the cache. | |
| _extend ( string $name, integer $expiry, $group ) | A cache instance implements this to extend the expiration of the named cached value. | |
| _get ( string $name, $group ) : mixed | A cache instance implements this to return the named value from the cache. | |
| _get_group ( $group ) : mixed | A cache instance implements this to return the group from the cache. | |
| _has ( string $name, $group ) : boolean | A cache instance implements this function to return whether a named cache exists. | |
| _has_group ( $group ) : boolean | A cache instance implements this function to return whether a group exists. | |
| _set ( string $name, mixed $value, integer $expiry, $group, $keep ) | A cache instance implements this to set the named value in the cache with an expiration. |
| 메소드 | 설명 | |
|---|---|---|
| site_unique ( ) : string | Return a string unique to this cache so that site caches don't collide |
| abstract protected _get_group ( $group ) : mixed | ||
| 리턴 | mixed | The item value or null if it doesn't exist in cache |
| abstract protected _has_group ( $group ) : boolean | ||
| 리턴 | boolean | true if the group is cached, false if not |
| public static set ( mixed $name, mixed $value, integer $expiry = 3600, boolean $keep = false ) | ||
| $name | mixed | The name of the cached item or an array of array( string $group, string $name ) |
| $value | mixed | The value to store |
| $expiry | integer | Number of second after the call that the cache will expire |
| $keep | boolean | If true, retain the cache value even after expiry but report the cache as expired |