(PECL apcu >= 4.0.0)
apcu_cache_info — Retrieves cached information from APCu's data store
$limited = false
] )Retrieves cached information and meta-data from APC's data store.
limited
If limited is TRUE, the
return value will exclude the individual list of cache entries. This
is useful when trying to optimize calls for statistics gathering.
Array of cached data (and meta-data)Im Fehlerfall wird FALSE zurückgegeben.
Hinweis: apcu_cache_info() will raise a warning if it is unable to retrieve APC cache data. This typically occurs when APC is not enabled.
| Version | Beschreibung |
|---|---|
| 3.0.11 |
The limited parameter was introduced.
|
| 3.0.16 |
The "filehits" option for the
cache_type parameter was introduced.
|
Beispiel #1 A apcu_cache_info() example
<?php
print_r(apcu_cache_info());
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
Array
(
[num_slots] => 2000
[ttl] => 0
[num_hits] => 9
[num_misses] => 3
[start_time] => 1123958803
[cache_list] => Array
(
[0] => Array
(
[filename] => /path/to/apcu_test.php
[device] => 29954
[inode] => 1130511
[type] => file
[num_hits] => 1
[mtime] => 1123960686
[creation_time] => 1123960696
[deletion_time] => 0
[access_time] => 1123962864
[ref_count] => 1
[mem_size] => 677
)
[1] => Array (...iterates for each cached file)
)