apcu_entry
apcu_entry
(PECL apcu >= 5.1.0)
apcu_entry — Atomically fetch or generate a cache entry
Description
mixed apcu_entry ( string $key , callable $generator [, int $ttl = 0 ] )
Atomically attempts to find key
in the cache, if it cannot be found generator
is called, passing key
as the only argument. The return value of the call is then cached with the optionally specified ttl
, and returned.
Note: When control enters
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