(PECL wincache >= 1.0.0)
wincache_fcache_meminfo — Retrieves information about file cache memory usage
此函数没有参数。
Array of meta data about file cache memory usage 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 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
示例 #1 A wincache_fcache_meminfo() example
<pre>
<?php
print_r(wincache_fcache_meminfo());
?>
</pre>以上示例会输出：
Array
(
[memory_total] => 134217728
[memory_free] => 131339120
[num_used_blks] => 361
[num_free_blks] => 3
[memory_overhead] => 5856
)