## Example

`

     array wincache_ucache_meminfo ( void )

`

## Description

Retrieves information about memory usage by user cache.

## Return Values

Array of meta data about user cache memory usage or FALSE on failure 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