APCu Funktionen
PHP-Handbuch

apcu_cache_info

Retrieves cached information from APCu's data store

Beschreibung

array apcu_cache_info ([ bool $limited = false ] )

Retrieves cached information and meta-data from APC's data store.

Parameter-Liste

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.

Rückgabewerte

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.

Changelog

Version Beschreibung
3.0.11 The limited parameter was introduced.
3.0.16 The "filehits" option for the cache_type parameter was introduced.

Beispiele

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)
)

Siehe auch