wincache_fcache_fileinfo
(PECL wincache >= 1.0.0)
wincache_fcache_fileinfo — Retrieves information about files cached in the file cache
설명
array wincache_fcache_fileinfo
([ bool
$summaryonly = false
] )Retrieves information about file cache content and its usage.
인수
-
summaryonly -
Controls whether the returned array will contain information about individual cache entries along with the file cache summary.
반환값
Array of meta data about file cache 실패 시 FALSE를 반환합니다
The array returned by this function contains the following elements:
- total_cache_uptime - total time in seconds that the file cache has been active
- total_file_count - total number of files that are currently in the file cache
- total_hit_count - number of times the files have been served from the file cache
- total_miss_count - number of times the files have not been found in the file cache
-
file_entries - an array that contains the information about all the cached files:
- file_name - absolute file name of the cached file
- add_time - time in seconds since the file has been added to the file cache
- use_time - time in seconds since the file has been accessed in the file cache
- last_check - time in seconds since the file has been checked for modifications
- hit_count - number of times the file has been served from the cache
- file_size - size of the cached file in bytes
예제
Example #1 A wincache_fcache_fileinfo() example
<pre>
<?php
print_r(wincache_fcache_fileinfo());
?>
</pre>
위 예제의 출력:
Array
( [total_cache_uptime] => 3234
[total_file_count] => 5
[total_hit_count] => 0
[total_miss_count] => 1
[file_entries] => Array
(
[1] => Array
(
[file_name] => c:\inetpub\wwwroot\checkcache.php
[add_time] => 1
[use_time] => 0
[last_check] => 1
[hit_count] => 1
[file_size] => 2435
)
[2] => Array (...iterates for each cached file)
)
)
참고
- wincache_fcache_meminfo() - Retrieves information about file cache memory usage
- wincache_ocache_fileinfo() - Retrieves information about files cached in the opcode cache
- wincache_ocache_meminfo() - Retrieves information about opcode cache memory usage
- wincache_rplist_fileinfo() - Retrieves information about resolve file path cache
- wincache_rplist_meminfo() - Retrieves information about memory usage by the resolve file path cache
- wincache_refresh_if_changed() - Refreshes the cache entries for the cached files
- wincache_ucache_meminfo() - Retrieves information about user cache memory usage
- wincache_ucache_info() - Retrieves information about data stored in the user cache
- wincache_scache_info() - Retrieves information about files cached in the session cache
- wincache_scache_meminfo() - Retrieves information about session cache memory usage
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