638 lines
26 KiB
PHP
638 lines
26 KiB
PHP
<?php
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/**
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* Stubs for APC (apcu_bc nowadays) extension
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*/
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/**
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* @link https://php.net/manual/en/apc.constants.php
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*/
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define('APC_BIN_VERIFY_MD5', 1);
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/**
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* @link https://php.net/manual/en/apc.constants.php
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*/
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define('APC_BIN_VERIFY_CRC32', 2);
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/**
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* Retrieves cached information and meta-data from APC's data store
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* @link https://php.net/manual/en/function.apc-cache-info.php
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* @param string $type If cache_type is "user", information about the user cache will be returned.
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* If cache_type is "filehits", information about which files have been served from the bytecode
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* cache for the current request will be returned. This feature must be enabled at compile time
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* using --enable-filehits. If an invalid or no cache_type is specified, information about the
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* system cache (cached files) will be returned.
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* @param bool $limited If limited is TRUE, the return value will exclude the individual list
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* of cache entries. This is useful when trying to optimize calls for statistics gathering.
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* @return array|bool Array of cached data (and meta-data) or FALSE on failure.
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*/
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function apc_cache_info($type = '', $limited = false){}
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/**
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* Clears the APC cache
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* @link https://php.net/manual/en/function.apc-clear-cache.php
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* @param string $cache_type If cache_type is "user", the user cache will be cleared;
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* otherwise, the system cache (cached files) will be cleared.
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* @return bool Returns TRUE on success or FALSE on failure.
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*/
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function apc_clear_cache($cache_type = ''){}
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/**
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* Retrieves APC's Shared Memory Allocation information
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* @link https://php.net/manual/en/function.apc-sma-info.php
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* @param bool $limited When set to FALSE (default) apc_sma_info() will
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* return a detailed information about each segment.
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* @return array|bool Array of Shared Memory Allocation data; FALSE on failure.
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*/
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function apc_sma_info($limited = false){}
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/**
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* Cache a variable in the data store
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* @link https://php.net/manual/en/function.apc-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 $ttl [optional] Time To Live; store var in the cache for ttl seconds. After the ttl has passed,
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* the stored variable will be expunged from the cache (on the next request). If no ttl is supplied
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* (or if the ttl is 0), the value will persist until it is removed from the cache manually,
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* or otherwise fails to exist in the cache (clear, restart, etc.).
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* @return bool|array Returns TRUE on success or FALSE on failure | array with error keys.
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*/
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function apc_store($key, $var, $ttl = 0){}
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/**
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* Fetch a stored variable from the cache
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* @link https://php.net/manual/en/function.apc-fetch.php
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* @param string|string[] $key The key used to store the value (with apc_store()).
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* If an array is passed then each element is fetched and returned.
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* @param bool $success Set to TRUE in success and FALSE in failure.
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* @return mixed The stored variable or array of variables on success; FALSE on failure.
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*/
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function apc_fetch($key, &$success = null){}
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/**
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* Removes a stored variable from the cache
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* @link https://php.net/manual/en/function.apc-delete.php
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* @param string|string[]|APCIterator $key The key used to store the value (with apc_store()).
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* @return bool|string[] Returns TRUE on success or FALSE on failure. For array of keys returns list of failed keys.
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*/
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function apc_delete($key){}
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/**
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* Defines a set of constants for retrieval and mass-definition
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*
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* define() is notoriously slow. Since the main benefit of APC is to increase
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* the performance of scripts/applications, this mechanism is provided to streamline
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* the process of mass constant definition. However, this function does not perform
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* as well as anticipated. For a better-performing solution, try the hidef extension from PECL.
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*
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* @link https://php.net/manual/en/function.apc-define-constants.php
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* @param string $key The key serves as the name of the constant set being stored.
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* This key is used to retrieve the stored constants in apc_load_constants().
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* @param array $constants An associative array of constant_name => value pairs.
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* The constant_name must follow the normal constant naming rules. Value must evaluate to a scalar value.
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* @param bool $case_sensitive The default behaviour for constants is to be declared case-sensitive;
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* i.e. CONSTANT and Constant represent different values. If this parameter evaluates to FALSE
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* the constants will be declared as case-insensitive symbols.
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* @return bool Returns TRUE on success or FALSE on failure.
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*/
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function apc_define_constants($key, array $constants, $case_sensitive = true){}
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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 https://php.net/manual/en/function.apc-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 apc_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 apc_add() and apc_store().)
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* @param mixed $var The variable to store
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* @param int $ttl Time To Live; store var in the cache for ttl seconds. After the ttl has passed,
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* the stored variable will be expunged from the cache (on the next request). If no ttl is supplied
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* (or if the ttl is 0), the value will persist until it is removed from the cache manually,
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* or otherwise fails to exist in the cache (clear, restart, etc.).
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* @return bool
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*/
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function apc_add($key, $var, $ttl = 0){}
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/**
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* Stores a file in the bytecode cache, bypassing all filters
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* @link https://php.net/manual/en/function.apc-compile-file.php
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* @param string|string[] $filename Full or relative path to a PHP file that will be
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* compiled and stored in the bytecode cache.
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* @param bool $atomic
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* @return bool Returns TRUE on success or FALSE on failure.
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*/
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function apc_compile_file($filename, $atomic = true){}
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/**
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* Loads a set of constants from the cache
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* @link https://php.net/manual/en/function.apc-load-constants.php
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* @param string $key The name of the constant set (that was stored
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* with apc_define_constants()) to be retrieved.
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* @param bool $case_sensitive The default behaviour for constants is to be declared case-sensitive;
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* i.e. CONSTANT and Constant represent different values. If this parameter evaluates to FALSE
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* the constants will be declared as case-insensitive symbols.
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* @return bool Returns TRUE on success or FALSE on failure.
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*/
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function apc_load_constants($key, $case_sensitive = true){}
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/**
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* Checks if APC key exists
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* @link https://php.net/manual/en/function.apc-exists.php
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* @param bool|string[] $keys A string, or an array of strings, that contain keys.
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* @return bool|string[] Returns TRUE if the key exists, otherwise FALSE
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* Or if an array was passed to keys, then an array is returned that
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* contains all existing keys, or an empty array if none exist.
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*/
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function apc_exists($keys){}
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/**
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* Deletes the given files from the opcode cache
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*
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* Accepts a string, array of strings, or APCIterator object.
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* Returns True/False, or for an Array an Array of failed files.
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*
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* @link https://php.net/manual/en/function.apc-delete-file.php
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* @param string|string[]|APCIterator $keys
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* @return bool|string[]
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*/
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function apc_delete_file($keys){}
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/**
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* Increase a stored number
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* @link https://php.net/manual/en/function.apc-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 $success Optionally pass the success or fail boolean value to this referenced variable.
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* @return int|bool Returns the current value of key's value on success, or FALSE on failure.
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*/
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function apc_inc($key, $step = 1, &$success = null){}
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/**
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* Decrease a stored number
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* @link https://php.net/manual/en/function.apc-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 $success Optionally pass the success or fail boolean value to this referenced variable.
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* @return int|bool Returns the current value of key's value on success, or FALSE on failure.
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*/
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function apc_dec($key, $step = 1, &$success = null){}
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/**
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* @link https://php.net/manual/en/function.apc-cas.php
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* @param string $key
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* @param int $old
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* @param int $new
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* @return bool
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*/
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function apc_cas($key, $old, $new){}
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/**
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* Returns a binary dump of the given files and user variables from the APC cache
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*
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* A NULL for files or user_vars signals a dump of every entry, while array() will dump nothing.
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*
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* @link https://php.net/manual/en/function.apc-bin-dump.php
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* @param string[]|null $files The files. Passing in NULL signals a dump of every entry, while passing in array() will dump nothing.
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* @param string[]|null $user_vars The user vars. Passing in NULL signals a dump of every entry, while passing in array() will dump nothing.
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* @return string|bool|null Returns a binary dump of the given files and user variables from the APC cache, FALSE if APC is not enabled, or NULL if an unknown error is encountered.
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*/
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function apc_bin_dump($files = null, $user_vars = null){}
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/**
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* Output a binary dump of the given files and user variables from the APC cache to the named file
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* @link https://php.net/manual/en/function.apc-bin-dumpfile.php
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* @param string[]|null $files The file names being dumped.
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* @param string[]|null $user_vars The user variables being dumped.
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* @param string $filename The filename where the dump is being saved.
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* @param int $flags Flags passed to the filename stream. See the file_put_contents() documentation for details.
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* @param resource $context The context passed to the filename stream. See the file_put_contents() documentation for details.
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* @return int|bool The number of bytes written to the file, otherwise FALSE if APC
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* is not enabled, filename is an invalid file name, filename can't be opened,
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* the file dump can't be completed (e.g., the hard drive is out of disk space),
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* or an unknown error was encountered.
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*/
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function apc_bin_dumpfile($files, $user_vars, $filename, $flags = 0, $context = null){}
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/**
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* Load the given binary dump into the APC file/user cache
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* @link https://php.net/manual/en/function.apc-bin-load.php
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* @param string $data The binary dump being loaded, likely from apc_bin_dump().
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* @param int $flags Either APC_BIN_VERIFY_CRC32, APC_BIN_VERIFY_MD5, or both.
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* @return bool Returns TRUE if the binary dump data was loaded with success, otherwise FALSE is returned.
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* FALSE is returned if APC is not enabled, or if the data is not a valid APC binary dump (e.g., unexpected size).
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*/
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function apc_bin_load($data, $flags = 0){}
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/**
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* Load the given binary dump from the named file into the APC file/user cache
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* @link https://php.net/manual/en/function.apc-bin-loadfile.php
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* @param string $filename The file name containing the dump, likely from apc_bin_dumpfile().
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* @param resource $context The files context.
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* @param int $flags Either APC_BIN_VERIFY_CRC32, APC_BIN_VERIFY_MD5, or both.
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* @return bool Returns TRUE on success, otherwise FALSE Reasons it may return FALSE include APC
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* is not enabled, filename is an invalid file name or empty, filename can't be opened,
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* the file dump can't be completed, or if the data is not a valid APC binary dump (e.g., unexpected size).
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*/
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function apc_bin_loadfile($filename, $context = null, $flags = 0){}
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/**
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* The APCIterator class
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*
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* The APCIterator class makes it easier to iterate over large APC caches.
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* This is helpful as it allows iterating over large caches in steps, while grabbing a defined number
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* of entries per lock instance, so it frees the cache locks for other activities rather than hold up
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* the entire cache to grab 100 (the default) entries. Also, using regular expression matching is more
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* efficient as it's been moved to the C level.
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*
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* @link https://php.net/manual/en/class.apciterator.php
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*/
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class APCIterator implements Iterator
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{
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/**
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* Constructs an APCIterator iterator object
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* @link https://php.net/manual/en/apciterator.construct.php
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* @param string $cache The cache type, which will be 'user' or 'file'.
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* @param string|string[]|null $search A PCRE regular expression that matches against APC key names,
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* either as a string for a single regular expression, or as an array of regular expressions.
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* Or, optionally pass in NULL to skip the search.
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* @param int $format The desired format, as configured with one ore more of the APC_ITER_* constants.
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* @param int $chunk_size The chunk size. Must be a value greater than 0. The default value is 100.
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* @param int $list The type to list. Either pass in APC_LIST_ACTIVE or APC_LIST_INACTIVE.
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*/
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public function __construct($cache, $search = null, $format = APC_ITER_ALL, $chunk_size = 100, $list = APC_LIST_ACTIVE){}
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/**
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* Rewinds back the iterator to the first element
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* @link https://php.net/manual/en/apciterator.rewind.php
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*/
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public function rewind(){}
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/**
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* Checks if the current iterator position is valid
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* @link https://php.net/manual/en/apciterator.valid.php
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* @return bool Returns TRUE if the current iterator position is valid, otherwise FALSE.
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*/
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public function valid(){}
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/**
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* Gets the current item from the APCIterator stack
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* @link https://php.net/manual/en/apciterator.current.php
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* @return mixed Returns the current item on success, or FALSE if no more items or exist, or on failure.
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*/
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public function current(){}
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/**
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* Gets the current iterator key
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* @link https://php.net/manual/en/apciterator.key.php
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* @return string|int|bool Returns the key on success, or FALSE upon failure.
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*/
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public function key(){}
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/**
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* Moves the iterator pointer to the next element
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* @link https://php.net/manual/en/apciterator.next.php
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* @return bool Returns TRUE on success or FALSE on failure.
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*/
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public function next(){}
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/**
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* Gets the total number of cache hits
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* @link https://php.net/manual/en/apciterator.gettotalhits.php
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* @return int|bool The number of hits on success, or FALSE on failure.
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*/
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public function getTotalHits(){}
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/**
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* Gets the total cache size
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* @link https://php.net/manual/en/apciterator.gettotalsize.php
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* @return int|bool The total cache size.
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*/
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public function getTotalSize(){}
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/**
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* Get the total count
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* @link https://php.net/manual/en/apciterator.gettotalcount.php
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* @return int|bool The total count.
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*/
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public function getTotalCount(){}
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}
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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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://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 https://php.net/manual/en/function.apcu-sma-info.php
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* @param bool $limited When set to FALSE (default) apcu_sma_info() will
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* return a detailed information about each segment.
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*
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* @return array|false Array of Shared Memory Allocation data; FALSE on failure.
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*/
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function apcu_sma_info($limited = false){}
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/**
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* Cache a variable in the data store
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* @link https://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 $ttl [optional] Time To Live; store var in the cache for ttl seconds. After the ttl has passed,
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* the stored variable will be expunged from the cache (on the next request). If no ttl is supplied
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* (or if the ttl is 0), the value will persist until it is removed from the cache manually,
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* or otherwise fails to exist in the cache (clear, restart, etc.).
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* @return bool|array Returns TRUE on success or FALSE on failure | array with error keys.
|
|
*/
|
|
function apcu_store($key, $var, $ttl = 0){}
|
|
|
|
/**
|
|
* Fetch a stored variable from the cache
|
|
* @link https://php.net/manual/en/function.apcu-fetch.php
|
|
* @param string|string[] $key The key used to store the value (with apcu_store()).
|
|
* If an array is passed then each element is fetched and returned.
|
|
* @param bool $success Set to TRUE in success and FALSE in failure.
|
|
* @return mixed The stored variable or array of variables on success; FALSE on failure.
|
|
*/
|
|
function apcu_fetch($key, &$success = null){}
|
|
|
|
/**
|
|
* Removes a stored variable from the cache
|
|
* @link https://php.net/manual/en/function.apcu-delete.php
|
|
* @param string|string[]|APCUIterator $key The key used to store the value (with apcu_store()).
|
|
* @return bool|string[] Returns TRUE on success or FALSE on failure. For array of keys returns list of failed keys.
|
|
*/
|
|
function apcu_delete($key){}
|
|
|
|
/**
|
|
* Caches a variable in the data store, only if it's not already stored
|
|
* @link https://php.net/manual/en/function.apcu-add.php
|
|
* @param string|array $key Store the variable using this name. Keys are cache-unique,
|
|
* so attempting to use apcu_add() to store data with a key that already exists will not
|
|
* overwrite the existing data, and will instead return FALSE. (This is the only difference
|
|
* between apcu_add() and apcu_store().)
|
|
* Array: Names in key, variables in value.
|
|
* @param mixed $var The variable to store
|
|
* @param int $ttl Time To Live; store var in the cache for ttl seconds. After the ttl has passed,
|
|
* the stored variable will be expunged from the cache (on the next request). If no ttl is supplied
|
|
* (or if the ttl is 0), the value will persist until it is removed from the cache manually,
|
|
* or otherwise fails to exist in the cache (clear, restart, etc.).
|
|
* @return bool|array Returns TRUE if something has effectively been added into the cache, FALSE otherwise.
|
|
* Second syntax returns array with error keys.
|
|
*/
|
|
function apcu_add($key, $var, $ttl = 0){}
|
|
|
|
/**
|
|
* Checks if APCu key exists
|
|
* @link https://php.net/manual/en/function.apcu-exists.php
|
|
* @param string|string[] $keys A string, or an array of strings, that contain keys.
|
|
* @return bool|string[] Returns TRUE if the key exists, otherwise FALSE
|
|
* Or if an array was passed to keys, then an array is returned that
|
|
* contains all existing keys, or an empty array if none exist.
|
|
*/
|
|
function apcu_exists($keys){}
|
|
|
|
/**
|
|
* Increase a stored number
|
|
* @link https://php.net/manual/en/function.apcu-inc.php
|
|
* @param string $key The key of the value being increased.
|
|
* @param int $step The step, or value to increase.
|
|
* @param bool $success Optionally pass the success or fail boolean value to this referenced variable.
|
|
* @return int|false Returns the current value of key's value on success, or FALSE on failure.
|
|
*/
|
|
function apcu_inc($key, $step = 1, &$success = null){}
|
|
|
|
/**
|
|
* Decrease a stored number
|
|
* @link https://php.net/manual/en/function.apcu-dec.php
|
|
* @param string $key The key of the value being decreased.
|
|
* @param int $step The step, or value to decrease.
|
|
* @param bool $success Optionally pass the success or fail boolean value to this referenced variable.
|
|
* @return int|false Returns the current value of key's value on success, or FALSE on failure.
|
|
*/
|
|
function apcu_dec($key, $step = 1, &$success = null){}
|
|
|
|
/**
|
|
* Updates an old value with a new value
|
|
*
|
|
* apcu_cas() updates an already existing integer value if the old parameter matches the currently stored value
|
|
* with the value of the new parameter.
|
|
*
|
|
* @link https://php.net/manual/en/function.apcu-cas.php
|
|
* @param string $key The key of the value being updated.
|
|
* @param int $old The old value (the value currently stored).
|
|
* @param int $new The new value to update to.
|
|
* @return bool Returns TRUE on success or FALSE on failure.
|
|
*/
|
|
function apcu_cas($key, $old, $new){}
|
|
|
|
/**
|
|
* Atomically fetch or generate a cache entry
|
|
*
|
|
* <p>Atomically attempts to find key in the cache, if it cannot be found generator is called,
|
|
* passing key as the only argument. The return value of the call is then cached with the optionally
|
|
* specified ttl, and returned.
|
|
* </p>
|
|
*
|
|
* <p>Note: When control enters <i>apcu_entry()</i> the lock for the cache is acquired exclusively, it is released when
|
|
* control leaves apcu_entry(): In effect, this turns the body of generator into a critical section,
|
|
* disallowing two processes from executing the same code paths concurrently.
|
|
* In addition, it prohibits the concurrent execution of any other APCu functions,
|
|
* since they will acquire the same lock.
|
|
* </p>
|
|
*
|
|
* @link https://php.net/manual/en/function.apcu-entry.php
|
|
*
|
|
* @param string $key Identity of cache entry
|
|
* @param callable $generator A callable that accepts key as the only argument and returns the value to cache.
|
|
* <p>Warning
|
|
* The only APCu function that can be called safely by generator is apcu_entry().</p>
|
|
* @param int $ttl [optional] Time To Live; store var in the cache for ttl seconds.
|
|
* After the ttl has passed, the stored variable will be expunged from the cache (on the next request).
|
|
* If no ttl is supplied (or if the ttl is 0), the value will persist until it is removed from the cache manually,
|
|
* or otherwise fails to exist in the cache (clear, restart, etc.).
|
|
* @return mixed Returns the cached value
|
|
* @since APCu 5.1.0
|
|
*/
|
|
function apcu_entry($key, callable $generator, $ttl = 0){}
|
|
|
|
/**
|
|
* Retrieves cached information from APCu's data store
|
|
*
|
|
* @link https://php.net/manual/en/function.apcu-cache-info.php
|
|
*
|
|
* @param bool $limited If limited is TRUE, the return value will exclude the individual list of cache entries.
|
|
* This is useful when trying to optimize calls for statistics gathering.
|
|
* @return array|false Array of cached data (and meta-data) or FALSE on failure
|
|
*/
|
|
function apcu_cache_info($limited = false){}
|
|
|
|
/**
|
|
* The APCUIterator class
|
|
*
|
|
* The APCUIterator class makes it easier to iterate over large APCu caches.
|
|
* This is helpful as it allows iterating over large caches in steps, while grabbing a defined number
|
|
* of entries per lock instance, so it frees the cache locks for other activities rather than hold up
|
|
* the entire cache to grab 100 (the default) entries. Also, using regular expression matching is more
|
|
* efficient as it's been moved to the C level.
|
|
*
|
|
* @link https://php.net/manual/en/class.apcuiterator.php
|
|
* @since APCu 5.0.0
|
|
*/
|
|
class APCUIterator implements Iterator
|
|
{
|
|
/**
|
|
* Constructs an APCUIterator iterator object
|
|
* @link https://php.net/manual/en/apcuiterator.construct.php
|
|
* @param string|string[]|null $search A PCRE regular expression that matches against APCu key names,
|
|
* either as a string for a single regular expression, or as an array of regular expressions.
|
|
* Or, optionally pass in NULL to skip the search.
|
|
* @param int $format The desired format, as configured with one ore more of the APC_ITER_* constants.
|
|
* @param int $chunk_size The chunk size. Must be a value greater than 0. The default value is 100.
|
|
* @param int $list The type to list. Either pass in APC_LIST_ACTIVE or APC_LIST_DELETED.
|
|
*/
|
|
public function __construct($search = null, $format = APC_ITER_ALL, $chunk_size = 100, $list = APC_LIST_ACTIVE){}
|
|
|
|
/**
|
|
* Rewinds back the iterator to the first element
|
|
* @link https://php.net/manual/en/apcuiterator.rewind.php
|
|
*/
|
|
public function rewind(){}
|
|
|
|
/**
|
|
* Checks if the current iterator position is valid
|
|
* @link https://php.net/manual/en/apcuiterator.valid.php
|
|
* @return bool Returns TRUE if the current iterator position is valid, otherwise FALSE.
|
|
*/
|
|
public function valid(){}
|
|
|
|
/**
|
|
* Gets the current item from the APCUIterator stack
|
|
* @link https://php.net/manual/en/apcuiterator.current.php
|
|
* @return mixed Returns the current item on success, or FALSE if no more items or exist, or on failure.
|
|
*/
|
|
public function current(){}
|
|
|
|
/**
|
|
* Gets the current iterator key
|
|
* @link https://php.net/manual/en/apcuiterator.key.php
|
|
* @return string|int|false Returns the key on success, or FALSE upon failure.
|
|
*/
|
|
public function key(){}
|
|
|
|
/**
|
|
* Moves the iterator pointer to the next element
|
|
* @link https://php.net/manual/en/apcuiterator.next.php
|
|
* @return bool Returns TRUE on success or FALSE on failure.
|
|
*/
|
|
public function next(){}
|
|
|
|
/**
|
|
* Gets the total number of cache hits
|
|
* @link https://php.net/manual/en/apcuiterator.gettotalhits.php
|
|
* @return int|false The number of hits on success, or FALSE on failure.
|
|
*/
|
|
public function getTotalHits(){}
|
|
|
|
/**
|
|
* Gets the total cache size
|
|
* @link https://php.net/manual/en/apcuiterator.gettotalsize.php
|
|
* @return int|false The total cache size.
|
|
*/
|
|
public function getTotalSize(){}
|
|
|
|
/**
|
|
* Get the total count
|
|
* @link https://php.net/manual/en/apcuiterator.gettotalcount.php
|
|
* @return int|false The total count.
|
|
*/
|
|
public function getTotalCount(){}
|
|
}
|