wincache_ocache_fileinfo()
(PECL wincache >= 1.0.0)
Retrieves information about files cached in the opcode cache
说明
wincache_ocache_fileinfo([bool $summaryonly= FALSE
]): array
Retrieves information about opcode cache content and its usage.
WarningThis function wasREMOVEDin PHP 7.0.0.
参数
- $summaryonly
Controls whether the returned array will contain information about individual cache entries along with the opcode cache summary.
返回值
Array of meta data about opcode cache 或者在失败时返回FALSE
The array returned by this function contains the following elements:
- total_cache_uptime- total time in seconds that the opcode cache has been active
- total_file_count- total number of files that are currently in the opcode cache
- total_hit_count- number of times the compiled opcode have been served from the cache
- total_miss_count- number of times the compiled opcode have not been found in the cache
- is_local_cache- true is the cache metadata is for a local cache instance, false if the metadata is for the global cache
file_entries- an array that contains the information about all the cached files:
- file_name- absolute file name of the cached file
- add_time- time in seconds since the file has been added to the opcode cache
- use_time- time in seconds since the file has been accessed in the opcode cache
- last_check- time in seconds since the file has been checked for modifications
- hit_count- number of times the file has been served from the cache
- function_count- number of functions in the cached file
- class_count- number of classes in the cached file
范例
Example #1 A wincache_ocache_fileinfo() example
<pre> <?php print_r(wincache_ocache_fileinfo()); ?> </pre>
以上例程会输出:
Array ( [total_cache_uptime] => 17357 [total_file_count] => 121 [total_hit_count] => 36562 [total_miss_count] => 201 [file_entries] => Array ( [1] => Array ( [file_name] => c:\inetpub\wwwroot\checkcache.php [add_time] => 17356 [use_time] => 7 [last_check] => 10 [hit_count] => 454 [function_count] => 0 [class_count] => 1 ) [2] => Array (...iterates for each cached file) ) )
参见
wincache_fcache_fileinfo()
Retrieves information about files cached in the file cachewincache_fcache_meminfo()
Retrieves information about file cache memory usagewincache_ocache_meminfo()
Retrieves information about opcode cache memory usagewincache_rplist_fileinfo()
Retrieves information about resolve file path cachewincache_rplist_meminfo()
Retrieves information about memory usage by the resolve file path cachewincache_refresh_if_changed()
Refreshes the cache entries for the cached fileswincache_ucache_meminfo()
Retrieves information about user cache memory usagewincache_ucache_info()
Retrieves information about data stored in the user cachewincache_scache_info()
Retrieves information about files cached in the session cachewincache_scache_meminfo()
Retrieves information about session cache memory usage