(PECL wincache >= 1.0.0)
wincache_fcache_fileinfo — Retrieves information about files cached in the file cache
$summaryonly = false): array|falseRetrieves information about file cache content and its usage.
summaryonlyControls whether the returned array will contain information about individual cache entries along with the file cache summary.
Array of meta data about file cache 或者在失敗時(shí)返回 false
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
示例 #1 A wincache_fcache_fileinfo() example
<pre>
<?php
print_r(wincache_fcache_fileinfo());
?>
</pre>
以上例程會(huì )輸出：
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)
)
)