wincache_fcache_meminfo

(PECL wincache >= 1.0.0)

wincache_fcache_meminfo — Retrieves information about file cache memory usage

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wincache_fcache_meminfo ( void ) : array

Retrieves information about memory usage by file cache.

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Array of meta data about file cache memory usage ������ʧ��ʱ���� FALSE

The array returned by this function contains the following elements:

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

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Example #1 A wincache_fcache_meminfo() example

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

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Array
(
    [memory_total] => 134217728
    [memory_free] => 131339120
    [num_used_blks] => 361
    [num_free_blks] => 3
    [memory_overhead] => 5856
)

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