wincache_ocache_fileinfo
wincache_refresh_if_changed
WinCache Functions
PHP Manual

# wincache_ocache_meminfo

Retrieves information about opcode cache memory usage

### Description

array wincache_ocache_meminfo ( void )

Retrieves information about memory usage by opcode cache.

### Return Values

Array of meta data about opcode 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 opcode cache
- memory_free - amount of free memory in bytes available for the opcode cache
- num_used_blks - number of memory blocks used by the opcode cache
- num_free_blks - number of free memory blocks available for the opcode cache
- memory_overhead - amount of memory in bytes used for the opcode cache internal structures

### Examples

Example #1 A wincache_ocache_meminfo example

`<pre>
<?php
print_r(wincache_ocache_meminfo());
?>
</pre>`

The above example will output:

    Array
    (
        [memory_total] => 134217728
        [memory_free] => 112106972
        [num_used_blks] => 15469
        [num_free_blks] => 4
        [memory_overhead] => 247600
    )

### See Also

- wincache_fcache_fileinfo
- wincache_fcache_meminfo
- wincache_ocache_fileinfo
- wincache_rplist_fileinfo
- wincache_rplist_meminfo
- wincache_refresh_if_changed
- wincache_ucache_meminfo
- wincache_ucache_info
- wincache_scache_info
- wincache_scache_meminfo