session_cache_expire	PHP 4.1.0

int session_cache_expire([int new_cache_expire])

Returns the current cache_expire; if new_cache_expire is given, the current cache_expire is replaced with new_cache_expire.

session_cache_limiter	PHP 4.0.3

string session_cache_limiter([string new_cache_limiter])

Returns the current cache_limiter; if new_cache_limiter is given, the current cache_limiter is replaced with new_cache_limiter.

session_decode	PHP 4.0

bool session_decode(string data)

Deserializes data and reinitializes the variables.

session_destroy	PHP 4.0

bool session_destroy(void)

Destroys the current session and all data associated with it.

session_encode	PHP 4.0

string session_encode(void)

Serializes the current setup and returns the serialized representation.

session_get_cookie_params	PHP 4.0

array session_get_cookie_params(void)

Returns the session cookie parameters.

session_id	PHP 4.0

string session_id([string newid])

Returns the current session ID; if newid is given, the session ID is replaced with newid.

session_is_registered	PHP 4.0

bool session_is_registered(string varname)

Checks if a variable is registered in the session.

session_module_name	PHP 4.0

string session_module_name([string newname])

Returns the current module name used for accessing session data; if newname is given, the module name is replaced with newname.

session_name	PHP 4.0

string session_name([string newname])

Returns the current session name; if newname is given, the session name is replaced with newname.

session_register	PHP 4.0

bool session_register(mixed var_names[, mixed ...])

Adds variable name(s) to the list of variables that are frozen at the session end.

session_save_path	PHP 4.0

string session_save_path([string newname])

Returns the current save path; if newname is given, the save path is replaced with newname.

session_set_cookie_params	PHP 4.0

void session_set_cookie_params(int lifetime[, string path[, string domain[, bool secure]]])

Sets session cookie parameters.

session_set_save_handler	PHP 4.0

void session_set_save_handler(string open, string close, string read, string write, string destroy, string gc)

Sets user-level functions.

session_start	PHP 4.0

bool session_start(void)

Begins a session by reinitializing frozen variables, registers browsers, etc.

session_unregister	PHP 4.0

bool session_unregister(string varname)

Removes varname from the list of variables that are frozen at the session end.

session_unset	PHP 4.0

void session_unset(void)

Unsets all registered variables.

session_write_close	PHP 4.0.4

void session_write_close(void)

Writes session data and ends session.