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wincache_rplist_meminfo

(PECL wincache >= 1.0.0)

wincache_rplist_meminfo — Retrieves information about memory usage by the resolve file path cache

说明

wincache_rplist_meminfo ( void ) : array

Retrieves information about memory usage by resolve file path cache.

返回值

Array of meta data that describes memory usage by resolve file path cache. 或者在失败时返回 FALSE

The array returned by this function contains the following elements:

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

范例

Example #1 A wincache_rplist_meminfo() example

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

以上例程会输出：

Array
(
    [memory_total] => 9437184
    [memory_free] => 9416744
    [num_used_blks] => 23
    [num_free_blks] => 1
    [memory_overhead] => 416
)

参见