wincache_scache_meminfo

(PECL wincache >= 1.1.0)

wincache_scache_meminfo — Retrieves information about session cache memory usage

Description

wincache_scache_meminfo(): array|false

Retrieves information about memory usage by session cache.

Parameters

This function has no parameters.

Return Values

Array of meta data about session cache memory usage or false on failure

The array returned by this function contains the following elements:

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

Examples

Example #1 A wincache_scache_meminfo() example

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

The above example will output:

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

See Also