Forum und email
apc_cache_info

apc_cache_info

(PECL)

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

Popis

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

Návratové hodnoty

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

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

Seznam parametrů

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 (záznam změn)

VerzePopis
3.0.11 The limited parameter was introduced.

Příklady

Příklad 1. A apc_cache_info() example

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

Výše uvedený příklad vypíše něco jako:

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)
)