PHP Doku:: Retrieves information about files cached in the file cache - function.wincache-fcache-fileinfo.html
Verlauf / Chronik / History: (2) anzeigen
Sie sind hier:
Doku-Startseite ≥ PHP-Handbuch ≥ Funktionsreferenz ≥ Das Verhalten von PHP beeinflussen ≥ Windows Cache for PHP ≥ WinCache Funktionen ≥ wincache_fcache_fileinfo

Ein Service von Reinhard Neidl - Webprogrammierung.

WinCache Funktionen

<<WinCache Funktionen

wincache_fcache_meminfo>>

wincache_fcache_fileinfo

(PECL wincache >= 1.0.0)

wincache_fcache_fileinfo — Retrieves information about files cached in the file cache

Beschreibung

array wincache_fcache_fileinfo ([ bool $summaryonly = false ] )

Retrieves information about file cache content and its usage.

Parameter-Liste

summaryonly

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

Rückgabewerte

Array of meta data about file cache Im Fehlerfall wird FALSE zurückgegeben.

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

Beispiele

Beispiel #1 A wincache_fcache_fileinfo() example

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

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

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)
        )
)

Siehe auch


Keine BenutzerBeiträge.
- Beiträge aktualisieren...


PHP Powered Diese Seite bei php.net
The PHP manual text and comments are covered by the Creative Commons Attribution 3.0 License © the PHP Documentation Group - Impressum - mail("TO:Reinhard Neidl",...)