wincache_fcache_meminfo
 (PECL wincache >= 1.0.0)
  wincache_fcache_meminfo — 
   Retrieves information about file cache memory usage
   
    说明
  array  wincache_fcache_meminfo 
    ( void
   )
     返回值
 
   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
      
   范例
  
  Example #1 A  wincache_fcache_meminfo()  example 
    
<pre>
<?php
print_r ( wincache_fcache_meminfo ());
 ?>
</pre>  
      Array
(
    [memory_total] => 134217728
    [memory_free] => 131339120
    [num_used_blks] => 361
    [num_free_blks] => 3
    [memory_overhead] => 5856
)
           参见
  
-   wincache_fcache_fileinfo() - Retrieves information about files cached in the file cache 
-   wincache_ocache_fileinfo() - Retrieves information about files cached in the opcode cache 
-   wincache_ocache_meminfo() - Retrieves information about opcode cache memory usage 
-   wincache_rplist_fileinfo() - Retrieves information about resolve file path cache 
-   wincache_rplist_meminfo() - Retrieves information about memory usage by the resolve file path cache 
-   wincache_refresh_if_changed() - Refreshes the cache entries for the cached files 
-   wincache_ucache_meminfo() - Retrieves information about user cache memory usage 
-   wincache_ucache_info() - Retrieves information about data stored in the user cache 
-   wincache_scache_info() - Retrieves information about files cached in the session cache 
-   wincache_scache_meminfo() - Retrieves information about session cache memory usage