apc_cache_info

(PECL apc:2.0-3.0.9)

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

Popis

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

Vrátené hodnoty

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

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

Parametre

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.

ChangeLog

Verzia	Popis
3.0.11	The `limited` parameter was introduced.

Príklady

Example#1 A apc_cache_info() example


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

Výstup horeuvedeného príkladu bude niečo podobné tomuto:

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)
)

Tiež pozri

APC configuration directives

add a note User Contributed Notes
apc_cache_info

steve at tequilasolutions dot com
14-Dec-2006 07:04


The parameters part of this doc is from the apc_clear_cache page.  Passing 'user' to this funciton will not clear the cache.

add a note

apc_clear_cache

apc_add

Last updated: Sun, 25 Nov 2007