PHP Manual: Retrieves information about files cached in the file cache

Description

arrayfalse wincache_fcache_fileinfo(bool $summaryonly = false)

Retrieves information about file cache content and its usage.

Parameters

summaryonly: Controls whether the returned array will contain information about individual cache entries along with the file cache summary.

Return Values

Array of meta data about file cache or false on failure

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

Examples

Example #1 A wincache_fcache_fileinfo example

<pre>
<?php
print_r(wincache_fcache_fileinfo());
?>
</pre>

The above example will output:

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)
        )
)

wincache_fcache_fileinfo

Description

Parameters

Return Values

Examples

See Also