apc_cache_info

Retrieves cached information (and meta-data) from APC's data store (PECL)
array apc_cache_info ( [string cache_type] )

返回值

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

注意:

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

范例

例 189. A apc_cache_info() example

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

上例的输出类似于:

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)
)