Retrieves information about files cached in the opcode cache

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- PHP Manual
- WinCache Functions
- Retrieves information about files cached in the opcode cache

# wincache_ocache_fileinfo

(PECL wincache >= 1.0.0)

wincache_ocache_fileinfo — Retrieves information about files cached in the opcode cache

### Description

wincache_ocache_fileinfo(bool `$summaryonly` = `false`): array|false

Retrieves information about opcode cache content and its usage.

Warning

This function was REMOVED in PHP 7.0.0.

### Parameters

`summaryonly`

  Controls whether the returned array will contain information about individual cache entries along with the opcode cache summary.

### Return Values

Array of meta data about opcode cache or `false` on failure

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

### Examples

Example #1 A wincache_ocache_fileinfo() example

    <pre><?phpprint_r(wincache_ocache_fileinfo());?></pre>

The above example will output:

    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)
            )
    )

### See Also

- wincache_fcache_fileinfo() - Retrieves information about files cached in the file cache
- wincache_fcache_meminfo() - Retrieves information about file cache memory usage
- 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