apcu_cache_info

(PECL apcu >= 4.0.0)

apcu_cache_info Retrieves cached information from APCu's data store

Opis

apcu_cache_info ([ bool $limited = FALSE ] ) : array

Retrieves cached information and meta-data from APC's data store.

Parametry

limited

If limited is TRUE, the return value will exclude the individual list of cache entries. This is useful when trying to optimize calls for statistics gathering.

Zwracane wartości

Array of cached data (and meta-data) lub FALSE w przypadku niepowodzenia

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

Rejestr zmian

Wersja Opis
3.0.11 The limited parameter was introduced.
3.0.16 The "filehits" option for the cache_type parameter was introduced.

Przykłady

Przykład #1 A apcu_cache_info() example

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

Powyższy przykład wyświetli coś podobnego do:

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

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