The Memcached class

(PECL memcached >= 0.1.0)

Introduction

Represents a connection to a set of memcached servers.

Class synopsis

Memcached {

public __construct ([ string $persistent_id ] )

public bool add ( string $key , mixed $value [, int $expiration ] )

public bool addByKey ( string $server_key , string $key , mixed $value [, int $expiration ] )

public bool addServer ( string $host , int $port [, int $weight = 0 ] )

public bool addServers ( array $servers )

public bool append ( string $key , string $value )

public bool appendByKey ( string $server_key , string $key , string $value )

public bool cas ( float $cas_token , string $key , mixed $value [, int $expiration ] )

public bool casByKey ( float $cas_token , string $server_key , string $key , mixed $value [, int $expiration ] )

public int decrement ( string $key [, int $offset = 1 [, int $initial_value = 0 [, int $expiry = 0 ]]] )

public int decrementByKey ( string $server_key , string $key [, int $offset = 1 [, int $initial_value = 0 [, int $expiry = 0 ]]] )

public bool delete ( string $key [, int $time = 0 ] )

public bool deleteByKey ( string $server_key , string $key [, int $time = 0 ] )

public bool deleteMulti ( array $keys [, int $time = 0 ] )

public bool deleteMultiByKey ( string $server_key , array $keys [, int $time = 0 ] )

public array fetch ( void )

public array fetchAll ( void )

public bool flush ([ int $delay = 0 ] )

public mixed get ( string $key [, callable $cache_cb [, float &$cas_token ]] )

public array getAllKeys ( void )

public mixed getByKey ( string $server_key , string $key [, callable $cache_cb [, float &$cas_token ]] )

public bool getDelayed ( array $keys [, bool $with_cas [, callable $value_cb ]] )

public bool getDelayedByKey ( string $server_key , array $keys [, bool $with_cas [, callable $value_cb ]] )

public mixed getMulti ( array $keys [, array &$cas_tokens [, int $flags ]] )

public array getMultiByKey ( string $server_key , array $keys [, string &$cas_tokens [, int $flags ]] )

public mixed getOption ( int $option )

public int getResultCode ( void )

public string getResultMessage ( void )

public array getServerByKey ( string $server_key )

public array getServerList ( void )

public array getStats ( void )

public array getVersion ( void )

public int increment ( string $key [, int $offset = 1 [, int $initial_value = 0 [, int $expiry = 0 ]]] )

public int incrementByKey ( string $server_key , string $key [, int $offset = 1 [, int $initial_value = 0 [, int $expiry = 0 ]]] )

public bool isPersistent ( void )

public bool isPristine ( void )

public bool prepend ( string $key , string $value )

public bool prependByKey ( string $server_key , string $key , string $value )

public bool quit ( void )

public bool replace ( string $key , mixed $value [, int $expiration ] )

public bool replaceByKey ( string $server_key , string $key , mixed $value [, int $expiration ] )

public bool resetServerList ( void )

public bool set ( string $key , mixed $value [, int $expiration ] )

public bool setByKey ( string $server_key , string $key , mixed $value [, int $expiration ] )

public bool setMulti ( array $items [, int $expiration ] )

public bool setMultiByKey ( string $server_key , array $items [, int $expiration ] )

public bool setOption ( int $option , mixed $value )

public bool setOptions ( array $options )

public void setSaslAuthData ( string $username , string $password )

public bool touch ( string $key , int $expiration )

public bool touchByKey ( string $server_key , string $key , int $expiration )

}

Memcached::add — Add an item under a new key
Memcached::addByKey — Add an item under a new key on a specific server
Memcached::addServer — Add a server to the server pool
Memcached::addServers — Add multiple servers to the server pool
Memcached::append — Append data to an existing item
Memcached::appendByKey — Append data to an existing item on a specific server
Memcached::cas — Compare and swap an item
Memcached::casByKey — Compare and swap an item on a specific server
Memcached::__construct — Create a Memcached instance
Memcached::decrement — Decrement numeric item's value
Memcached::decrementByKey — Decrement numeric item's value, stored on a specific server
Memcached::delete — Delete an item
Memcached::deleteByKey — Delete an item from a specific server
Memcached::deleteMulti — Delete multiple items
Memcached::deleteMultiByKey — Delete multiple items from a specific server
Memcached::fetch — Fetch the next result
Memcached::fetchAll — Fetch all the remaining results
Memcached::flush — Invalidate all items in the cache
Memcached::get — Retrieve an item
Memcached::getAllKeys — Gets the keys stored on all the servers
Memcached::getByKey — Retrieve an item from a specific server
Memcached::getDelayed — Request multiple items
Memcached::getDelayedByKey — Request multiple items from a specific server
Memcached::getMulti — Retrieve multiple items
Memcached::getMultiByKey — Retrieve multiple items from a specific server
Memcached::getOption — Retrieve a Memcached option value
Memcached::getResultCode — Return the result code of the last operation
Memcached::getResultMessage — Return the message describing the result of the last operation
Memcached::getServerByKey — Map a key to a server
Memcached::getServerList — Get the list of the servers in the pool
Memcached::getStats — Get server pool statistics
Memcached::getVersion — Get server pool version info
Memcached::increment — Increment numeric item's value
Memcached::incrementByKey — Increment numeric item's value, stored on a specific server
Memcached::isPersistent — Check if a persitent connection to memcache is being used
Memcached::isPristine — Check if the instance was recently created
Memcached::prepend — Prepend data to an existing item
Memcached::prependByKey — Prepend data to an existing item on a specific server
Memcached::quit — Close any open connections
Memcached::replace — Replace the item under an existing key
Memcached::replaceByKey — Replace the item under an existing key on a specific server
Memcached::resetServerList — Clears all servers from the server list
Memcached::set — Store an item
Memcached::setByKey — Store an item on a specific server
Memcached::setMulti — Store multiple items
Memcached::setMultiByKey — Store multiple items on a specific server
Memcached::setOption — Set a Memcached option
Memcached::setOptions — Set Memcached options
Memcached::setSaslAuthData — Set the credentials to use for authentication
Memcached::touch — Set a new expiration on an item
Memcached::touchByKey — Set a new expiration on an item on a specific server

The Memcached class

Introduction

Class synopsis

Table of Contents