apc_cache_info

(PECL)

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

Beskrivelse

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

Returneringsværdier

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

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

Parameterliste

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

VersionBeskrivelse
3.0.11 The limited parameter was introduced.

Eksempler

Eksempel 1. A apc_cache_info() example

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

Ovenstående eksempel vil udskrive noget der ligner:

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)
)

Se også

APC configuration directives