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Data caching with dependencies. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
| File Size: | 265 lines (6 kb) |
| Included or required: | 0 times |
| Referenced: | 5 times |
| Includes or requires: | 0 files |
DependencyWrapper:: (7 methods):
__construct()
isExpired()
initialiseDeps()
getValue()
storeToCache()
getValueFromCache()
loadDependencyValues()
FileDependency:: (4 methods):
__construct()
__sleep()
loadDependencyValues()
isExpired()
GlobalDependency:: (2 methods):
__construct()
isExpired()
ConstantDependency:: (2 methods):
__construct()
isExpired()
Class: DependencyWrapper - X-Ref
This class stores an arbitrary value along with its dependencies.| __construct( $value = false, $deps = array() X-Ref |
| Create an instance. param: mixed $value The user-supplied value param: CacheDependency|CacheDependency[] $deps A dependency or dependency |
| isExpired() X-Ref |
| Returns true if any of the dependencies have expired return: bool |
| initialiseDeps() X-Ref |
| Initialise dependency values in preparation for storing. This must be called before serialization. |
| getValue() X-Ref |
| Get the user-defined value return: bool|mixed |
| storeToCache( $cache, $key, $expiry = 0 ) X-Ref |
| Store the wrapper to a cache param: BagOStuff $cache param: string $key param: int $expiry |
| getValueFromCache( $cache, $key, $expiry = 0, $callback = false,$callbackParams = array() X-Ref |
| Attempt to get a value from the cache. If the value is expired or missing, it will be generated with the callback function (if present), and the newly calculated value will be stored to the cache in a wrapper. param: BagOStuff $cache A cache object such as $wgMemc param: string $key The cache key param: int $expiry The expiry timestamp or interval in seconds param: bool|callable $callback The callback for generating the value, or false param: array $callbackParams The function parameters for the callback param: array $deps The dependencies to store on a cache miss. Note: these return: mixed The value, or null if it was not present in the cache and no |
| loadDependencyValues() X-Ref |
| Hook to perform any expensive pre-serialize loading of dependency values. |
Class: FileDependency - X-Ref
| __construct( $filename, $timestamp = null ) X-Ref |
| Create a file dependency param: string $filename The name of the file, preferably fully qualified param: null|bool|int $timestamp The unix last modified timestamp, or false if the |
| __sleep() X-Ref |
return: array |
| loadDependencyValues() X-Ref |
| No description |
| isExpired() X-Ref |
return: bool |
Class: GlobalDependency - X-Ref
Class: ConstantDependency - X-Ref
| Generated: Fri Nov 28 14:03:12 2014 | Cross-referenced by PHPXref 0.7.1 |