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Retrieves information about user cache memory usage


wincache_ucache_meminfo

(PECL wincache >= 1.1.0)

wincache_ucache_meminfo Retrieves information about user cache memory usage

Description

array wincache_ucache_meminfo ( void )

Retrieves information about memory usage by user cache.

Return Values

Array of meta data about user 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 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

Examples

Example #1 A wincache_ucache_meminfo() example

<pre>
<?php
print_r
(wincache_ucache_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 ) 

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