memory.lib.php File Reference

Set of function for memory/cache management. More...

Go to the source code of this file.

Functions
	dol_setcache ($memoryid, $data)
	Save data into a memory area shared by all users, all sessions on server. More...
	dol_getcache ($memoryid)
	Read a memory area shared by all users, all sessions on server. More...
	dol_getshmopaddress ($memoryid)
	Return shared memory address used to store dataset with key memoryid. More...
	dol_listshmop ()
	Return list of contents of all memory area shared. More...
	dol_setshmop ($memoryid, $data)
	Save data into a memory area shared by all users, all sessions on server. More...
	dol_getshmop ($memoryid)
	Read a memory area shared by all users, all sessions on server. More...

Detailed Description

Set of function for memory/cache management.

Definition in file memory.lib.php.

Function Documentation

dol_getcache

(

$memoryid

)

Read a memory area shared by all users, all sessions on server.

Parameters

string

$memoryid

Memory id of shared area

Returns

int <0 if KO, data if OK

Definition at line 104 of file memory.lib.php.

References dol_getshmop().

Referenced by Translate\load(), and Translate\loadFromDatabase().

dol_getshmop

(

$memoryid

)

Read a memory area shared by all users, all sessions on server.

Parameters

string

$memoryid

Memory id of shared area ('main', 'agenda', ...)

Returns

int <0 if KO, data if OK

Definition at line 238 of file memory.lib.php.

References dol_getshmopaddress().

Referenced by dol_getcache(), and dol_listshmop().

dol_getshmopaddress

(

$memoryid

)

Return shared memory address used to store dataset with key memoryid.

Parameters

string

$memoryid

Memory id of shared area ('main', 'agenda', ...)

Returns

int <0 if KO, Memoy address of shared memory for key

Definition at line 173 of file memory.lib.php.

Referenced by dol_getshmop(), and dol_setshmop().

dol_listshmop

(

)

Return list of contents of all memory area shared.

Returns

array

Definition at line 185 of file memory.lib.php.

References dol_getshmop().

dol_setcache	(		$memoryid,
			$data
	)

Save data into a memory area shared by all users, all sessions on server.

Parameters

string	$memoryid	Memory id of shared area
string	$data	Data to save

Returns

int <0 if KO, Nb of bytes written if OK

Definition at line 42 of file memory.lib.php.

References dol_setshmop().

Referenced by Translate\load(), and Translate\loadFromDatabase().

dol_setshmop	(		$memoryid,
			$data
	)

Save data into a memory area shared by all users, all sessions on server.

Parameters

int	$memoryid	Memory id of shared area ('main', 'agenda', ...)
string	$data	Data to save

Returns

int <0 if KO, Nb of bytes written if OK

Definition at line 205 of file memory.lib.php.

References dol_getshmopaddress(), dol_strlen(), and print.

Referenced by dol_setcache().