apc_cache_info
Retrieves cached information from APC's data store
&reftitle.description;
arrayapc_cache_infostringcache_type""boollimitedfalse
Retrieves cached information and meta-data from APC's data store.
&reftitle.parameters;
cache_type
If cache_type is "user",
information about the user cache will be returned.
If cache_type is "filehits",
information about which files have been served from the bytecode cache
for the current request will be returned. This feature must be enabled at
compile time using .
If an invalid or no cache_type is specified, 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 useful when trying to optimize calls for statistics gathering.
&reftitle.returnvalues;
Array of cached data (and meta-data)&return.falseforfailure;
apc_cache_info will raise a warning if it is unable to
retrieve APC cache data. This typically occurs when APC is not enabled.
&reftitle.changelog;
&Version;&Description;3.0.11
The limited parameter was introduced.
3.0.16
The "filehits" option for the
cache_type parameter was introduced.
&reftitle.examples;
A <function>apc_cache_info</function> example
]]>
&example.outputs.similar;
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)
)
]]>
&reftitle.seealso;
APC configuration directivesAPCIterator::getTotalSizeAPCIterator::getTotalHitsAPCIterator::getTotalCount