PHP apc_cache_info function

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apc_cache_info

(PECL)

apc_cache_info —
Retrieves cached information (and meta-data) from APC’s data store
Descriptionarray apc_cache_info ( [string cache_type [, bool limited]] )

Return Values

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

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

Parameters

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

VersionDescription3.0.11 The limited parameter was introduced.

Examples

Example 1. A apc_cache_info() example

The above example will output
something similar to:

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)
)

See Also

APC configuration directives