Yac::add
(PECL yac >= 1.0.0)
Yac::add — Store into cache
説明
public Yac::add
( string $keys
, mixed $value
[, int $ttl
= 0
] ) : bool
public Yac::add
( array $key_vals
) : bool
Added a item into cache.
パラメータ
keys
- string key
value
- mixed value, All php value type could be stored except リソース
ttl
- expire time
返り値
bool, true
on success, false
on failure
注意:
Yac::add() may fail if cas lock could not obtain, so, if you need the value to be stored properly, you may write codes like:
例1 Make sure the item is stored
while(!$yac->set("key", "vale));