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/** * Xcache Cache Handler */
|
/** * Xcache Cache Handler */
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class xcacheCacheHandler
| class xcacheCacheHandler implements CacheHandlerInterface
|
{ /** * Unique identifier representing this copy of MyBB
|
{ /** * Unique identifier representing this copy of MyBB
|
| * * @var string
|
*/ public $unique_id;
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*/ public $unique_id;
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function xcacheCacheHandler($silent=false)
| function __construct()
|
{ global $mybb;
| { global $mybb;
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$mybb->trigger_generic_error("xcache_load_error"); die; }
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$mybb->trigger_generic_error("xcache_load_error"); die; }
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} }
/**
| } }
/**
|
* Connect and initialize this handler. * * @return boolean True if successful, false on failure */ function connect() {
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* Connect and initialize this handler. * * @return boolean True if successful, false on failure */ function connect() {
|
global $mybb;
| |
// Set a unique identifier for all queries in case other forums on this server also use this cache handler $this->unique_id = md5(MYBB_ROOT);
| // Set a unique identifier for all queries in case other forums on this server also use this cache handler $this->unique_id = md5(MYBB_ROOT);
|
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/** * Retrieve an item from the cache. *
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/** * Retrieve an item from the cache. *
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* @param string The name of the cache * @param boolean True if we should do a hard refresh
| * @param string $name The name of the cache
|
* @return mixed Cache data if successful, false if failure
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* @return mixed Cache data if successful, false if failure
|
*/
function fetch($name, $hard_refresh=false)
| */ function fetch($name)
|
{ if(!xcache_isset($this->unique_id."_".$name)) { return false; } return xcache_get($this->unique_id."_".$name);
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{ if(!xcache_isset($this->unique_id."_".$name)) { return false; } return xcache_get($this->unique_id."_".$name);
|
}
| }
|
/** * Write an item to the cache. *
|
/** * Write an item to the cache. *
|
* @param string The name of the cache * @param mixed The data to write to the cache item
| * @param string $name The name of the cache * @param mixed $contents The data to write to the cache item
|
* @return boolean True on success, false on failure */ function put($name, $contents) { return xcache_set($this->unique_id."_".$name, $contents);
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* @return boolean True on success, false on failure */ function put($name, $contents) { return xcache_set($this->unique_id."_".$name, $contents);
|
}
| }
|
/** * Delete a cache *
|
/** * Delete a cache *
|
* @param string The name of the cache
| * @param string $name The name of the cache
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* @return boolean True on success, false on failure */ function delete($name) { return xcache_set($this->unique_id."_".$name, "", 1);
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* @return boolean True on success, false on failure */ function delete($name) { return xcache_set($this->unique_id."_".$name, "", 1);
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}
/**
| }
/**
|
* Disconnect from the cache
|
* Disconnect from the cache
|
*/
| * * @return bool */
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function disconnect() { return true; }
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function disconnect() { return true; }
|
function size_of($name)
| /** * @param string $name * * @return string */ function size_of($name='')
|
{ global $lang;
| { global $lang;
|