wincache_ocache_meminfo
(PECL wincache >= 1.0.0)
wincache_ocache_meminfo — Retrieves information about opcode cache memory usage
說明
array wincache_ocache_meminfo
( void
)
Retrieves information about memory usage by opcode cache.
回傳值
Array of meta data about opcode cache memory usage 或者在失敗時回傳 FALSE
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
範例
Example #1 A wincache_ocache_meminfo() example
<pre>
<?php
print_r(wincache_ocache_meminfo());
?>
</pre>
上例將輸出：
Array
(
[memory_total] => 134217728
[memory_free] => 112106972
[num_used_blks] => 15469
[num_free_blks] => 4
[memory_overhead] => 247600
)
參見
- wincache_fcache_fileinfo() - Retrieves information about files cached in the file cache
- wincache_fcache_meminfo() - Retrieves information about file cache memory usage
- wincache_ocache_fileinfo() - Retrieves information about files cached in the opcode cache
- 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
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