Retrieves information about files cached in the file cache

Descrizione

array wincache_fcache_fileinfo ([ bool $summaryonly = false ] )

Retrieves information about file cache content and its usage.

Elenco dei parametri

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

Valori restituiti

Array of meta data about file cache o FALSE in caso di fallimento

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

Esempi

Example #1 A wincache_fcache_fileinfo() example


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

Il precedente esempio visualizzerà:

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)
        )
)

Vedere anche:

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