(PECL wincache >= 1.1.0)
wincache_ucache_meminfo — Retrieves information about user cache memory usage
此函数没有参数。
Array of meta data about user 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 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
示例 #1 A wincache_ucache_meminfo() example
<pre>
<?php
print_r(wincache_ucache_meminfo());
?>
</pre>以上示例会输出：
Array
(
[memory_total] => 5242880
[memory_free] => 5215056
[num_used_blks] => 6
[num_free_blks] => 3
[memory_overhead] => 176
)