PHP 8.1.0 RC 4 available for testing


(PECL wincache >= 1.1.0)

wincache_ucache_meminfo Retrieves information about user cache memory usage


wincache_ucache_meminfo(): array|false

Retrieves information about memory usage by user cache.


Diese Funktion besitzt keine Parameter.


Array of meta data about user cache memory usage Bei einem Fehler wird false zur├╝ckgegeben.

The array returned by this function contains the following elements:

  • memory_total - amount of memory in bytes allocated for the user cache
  • memory_free - amount of free memory in bytes available for the user cache
  • num_used_blks - number of memory blocks used by the user cache
  • num_free_blks - number of free memory blocks available for the user cache
  • memory_overhead - amount of memory in bytes used for the user cache internal structures


Beispiel #1 A wincache_ucache_meminfo() example


Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    [memory_total] => 5242880 
    [memory_free] => 5215056 
    [num_used_blks] => 6 
    [num_free_blks] => 3 
    [memory_overhead] => 176

Siehe auch

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