apc_cache_info

(PECL apc:2.0-3.0.9)

apc_cache_info — Retrieves cached information (and meta-data) from APC's data store

Descrierea

array apc_cache_info ([ string $cache_type [, bool $limited ]] )

Valorile întroarse

Array of cached data (and meta-data), or FALSE on failure

Notă: apc_cache_info() will raise a warning if it is unable to retrieve APC cache data. This typically occurs when APC is not enabled.

Parametri

cache_type: If cache_type is "user", information about the user cache will be returned; otherwise, information about the system cache (cached files) will be returned.
limited: If limited is TRUE, the return value will exclude the individual list of cache entries. This is usefull when trying to optimize calls for statistics gathering.

Istoria schimbărilor

Versiunea	Descriere
3.0.11	The `limited` parameter was introduced.

Exemple

Example#1 A apc_cache_info() example


<?php
print_r(apc_cache_info());
?>

Exemplul de mai sus va afişa ceva similar cu:

Array
(
    [num_slots] => 2000
    [ttl] => 0
    [num_hits] => 9
    [num_misses] => 3
    [start_time] => 1123958803
    [cache_list] => Array
        (
            [0] => Array
                (
                    [filename] => /path/to/apc_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)
)

Vedeţi de asemenea

APC configuration directives