(PECL wincache >= 1.1.0)
wincache_scache_meminfo — Retrieves information about session cache memory usage
此函数没有参数。
Array of meta data about session 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 session cache memory_free
- amount of free memory in bytes available for the session cache num_used_blks
- number of memory blocks used by the session cache num_free_blks
- number of free memory blocks available for the session cache memory_overhead
- amount of memory in bytes used for the session cache internal structures 示例 #1 A wincache_scache_meminfo() example
<pre>
<?php
print_r(wincache_scache_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 )