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Последние активные темы форума |
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Memcache::add
(no version information, might be only in CVS) Memcache::add -- Add an item to the server
Descriptionbool Memcache::add ( string key, mixed var [, int flag [, int expire]] ) Memcache::add() stores variable
var with key only if such
key doesn't exist at the server yet.
Memcache::add() returns FALSE if such key already
exist. For the rest Memcache::add() behaves
similarly to Memcache::set().
Also you can use memcache_add() function.
See example below.
Пример 1. Memcache::add() example
<?php
$memcache_obj
=
memcache_connect
(
"localhost"
,
11211
);
/* procedural API */
memcache_add
(
$memcache_obj
,
'var_key'
,
'test variable'
,
false
,
30
);
/* OO API */
$memcache_obj
->
add
(
'var_key'
,
'test variable'
,
false
,
30
);
?>
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Memcache::add() returns TRUE on success or FALSE
on failure.
Смотрите также
Memcache::set(),
Memcache::replace().
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