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apc_cache_info

(PECL)

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

Descrizione

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

Valori restituiti

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

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

Elenco dei 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.

Log delle modifiche

VersioneDescrizione
3.0.11 The limited parameter was introduced.

Esempi

Esempio 1. A apc_cache_info() example

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

Il precedente esempio visualizzerà qualcosa simile a:

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)
)

Vedere anche:

APC configuration directives



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Alternative PHP CacheRisaliapc_clear_cache