235 lines
8.6 KiB
PHP
235 lines
8.6 KiB
PHP
<?php
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/**
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* Stubs for APCu 5.0.0
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*/
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_LIST_ACTIVE', 1);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_LIST_DELETED', 2);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_TYPE', 1);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_KEY', 2);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_FILENAME', 4);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_DEVICE', 8);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_INODE', 16);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_VALUE', 32);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_MD5', 64);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_NUM_HITS', 128);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_MTIME', 256);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_CTIME', 512);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_DTIME', 1024);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_ATIME', 2048);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_REFCOUNT', 4096);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_MEM_SIZE', 8192);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_TTL', 16384);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_NONE', 0);
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/**
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* @link http://php.net/manual/en/apcu.constants.php
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*/
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define('APC_ITER_ALL', -1);
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/**
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* Clears the APCu cache
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* @link http://php.net/manual/en/function.apcu-clear-cache.php
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*
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* @return bool Returns TRUE always.
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*/
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function apcu_clear_cache(){}
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/**
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* Retrieves APCu Shared Memory Allocation information
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* @link http://php.net/manual/en/function.apcu-sma-info.php
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* @param bool $limited When set to FALSE (default) apcu_sma_info() will
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* return a detailed information about each segment.
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*
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* @return array|bool Array of Shared Memory Allocation data; FALSE on failure.
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*/
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function apcu_sma_info($limited = false){}
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/**
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* Cache a variable in the data store
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* @link http://php.net/manual/en/function.apcu-store.php
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* @param string|array $key String: Store the variable using this name. Keys are cache-unique,
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* so storing a second value with the same key will overwrite the original value.
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* Array: Names in key, variables in value.
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* @param mixed $var [optional] The variable to store
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* @param int $ttl [optional] Time To Live; store var in the cache for ttl seconds. After the ttl has passed,
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* the stored variable will be expunged from the cache (on the next request). If no ttl is supplied
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* (or if the ttl is 0), the value will persist until it is removed from the cache manually,
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* or otherwise fails to exist in the cache (clear, restart, etc.).
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* @return bool|array Returns TRUE on success or FALSE on failure | array with error keys.
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*/
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function apcu_store($key, $var, $ttl = 0){}
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/**
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* Fetch a stored variable from the cache
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* @link http://php.net/manual/en/function.apcu-fetch.php
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* @param string|string[] $key The key used to store the value (with apcu_store()).
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* If an array is passed then each element is fetched and returned.
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* @param bool $success Set to TRUE in success and FALSE in failure.
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* @return mixed The stored variable or array of variables on success; FALSE on failure.
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*/
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function apcu_fetch($key, &$success = null){}
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/**
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* Removes a stored variable from the cache
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* @link http://php.net/manual/en/function.apcu-delete.php
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* @param string|string[]|APCUIterator $key The key used to store the value (with apcu_store()).
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* @return bool|string[] Returns TRUE on success or FALSE on failure. For array of keys returns list of failed keys.
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*/
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function apcu_delete($key){}
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/**
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* Caches a variable in the data store, only if it's not already stored
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* @link http://php.net/manual/en/function.apcu-add.php
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* @param string $key Store the variable using this name. Keys are cache-unique,
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* so attempting to use apcu_add() to store data with a key that already exists will not
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* overwrite the existing data, and will instead return FALSE. (This is the only difference
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* between apcu_add() and apcu_store().)
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* @param mixed $var The variable to store
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* @param int $ttl Time To Live; store var in the cache for ttl seconds. After the ttl has passed,
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* the stored variable will be expunged from the cache (on the next request). If no ttl is supplied
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* (or if the ttl is 0), the value will persist until it is removed from the cache manually,
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* or otherwise fails to exist in the cache (clear, restart, etc.).
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* @return bool
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*/
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function apcu_add($key, $var, $ttl = 0){}
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/**
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* Checks if APCu key exists
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* @link http://php.net/manual/en/function.apcu-exists.php
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* @param string|string[] $keys A string, or an array of strings, that contain keys.
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* @return bool|string[] Returns TRUE if the key exists, otherwise FALSE
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* Or if an array was passed to keys, then an array is returned that
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* contains all existing keys, or an empty array if none exist.
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*/
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function apcu_exists($keys){}
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/**
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* Increase a stored number
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* @link http://php.net/manual/en/function.apcu-inc.php
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* @param string $key The key of the value being increased.
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* @param int $step The step, or value to increase.
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* @param bool $success Optionally pass the success or fail boolean value to this referenced variable.
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* @return int|bool Returns the current value of key's value on success, or FALSE on failure.
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*/
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function apcu_inc($key, $step = 1, &$success = null){}
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/**
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* Decrease a stored number
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* @link http://php.net/manual/en/function.apcu-dec.php
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* @param string $key The key of the value being decreased.
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* @param int $step The step, or value to decrease.
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* @param bool $success Optionally pass the success or fail boolean value to this referenced variable.
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* @return int|bool Returns the current value of key's value on success, or FALSE on failure.
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*/
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function apcu_dec($key, $step = 1, &$success = null){}
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/**
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* Updates an old value with a new value
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*
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* apcu_cas() updates an already existing integer value if the old parameter matches the currently stored value
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* with the value of the new parameter.
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*
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* @link http://php.net/manual/en/function.apcu-cas.php
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* @param string $key The key of the value being updated.
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* @param int $old The old value (the value currently stored).
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* @param int $new The new value to update to.
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* @return bool Returns TRUE on success or FALSE on failure.
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*/
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function apcu_cas($key, $old, $new){}
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/**
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* Atomically fetch or generate a cache entry
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*
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* <p>Atomically attempts to find key in the cache, if it cannot be found generator is called,
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* passing key as the only argument. The return value of the call is then cached with the optionally
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* specified ttl, and returned.
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* </p>
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*
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* <p>Note: When control enters <i>apcu_entry()</i> the lock for the cache is acquired exclusively, it is released when
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* control leaves apcu_entry(): In effect, this turns the body of generator into a critical section,
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* disallowing two processes from executing the same code paths concurrently.
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* In addition, it prohibits the concurrent execution of any other APCu functions,
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* since they will acquire the same lock.
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* </p>
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*
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* @link http://php.net/manual/en/function.apcu-entry.php
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*
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* @param string $key Identity of cache entry
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* @param callable $generator A callable that accepts key as the only argument and returns the value to cache.
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* <p>Warning
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* The only APCu function that can be called safely by generator is apcu_entry().</p>
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* @param int $ttl [optional] Time To Live; store var in the cache for ttl seconds.
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* After the ttl has passed, the stored variable will be expunged from the cache (on the next request).
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* If no ttl is supplied (or if the ttl is 0), the value will persist until it is removed from the cache manually,
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* or otherwise fails to exist in the cache (clear, restart, etc.).
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* @return mixed Returns the cached value
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* @since APCu 5.1.0
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*/
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function apcu_entry($key, callable $generator, $ttl = 0){}
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/**
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* Retrieves cached information from APCu's data store
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*
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* @link http://php.net/manual/en/function.apcu-cache-info.php
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*
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* @param bool $limited If limited is TRUE, the return value will exclude the individual list of cache entries.
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* This is useful when trying to optimize calls for statistics gathering.
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* @return array|bool Array of cached data (and meta-data) or FALSE on failure
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*/
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function apcu_cache_info($limited = false){}
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