WINCACHE_SCACHE_INFO(3) 1 WINCACHE_SCACHE_INFO(3)
wincache_scache_info - Retrieves information about files cached in the session cache
SYNOPSIS
array wincache_scache_info ([bool $summaryonly = false])
DESCRIPTION
Retrieves information about session cache content and its usage.
PARAMETERS
o $summaryonly
- Controls whether the returned array will contain information about individual cache entries along with the session cache sum-
mary.
RETURN VALUES
Array of meta data about session cache or FALSE on failure
The array returned by this function contains the following elements:
o total_cache_uptime - total time in seconds that the session cache has been active
o total_item_count - total number of elements that are currently in the session cache
o is_local_cache - true is the cache metadata is for a local cache instance, false if the metadata is for the global cache
o total_hit_count - number of times the data has been served from the cache
o total_miss_count - number of times the data has not been found in the cache
o scache_entries - an array that contains the information about all the cached items:
o key_name - name of the key which is used to store the data
o value_type - type of value stored by the key
o use_time - time in seconds since the file has been accessed in the opcode cache
o last_check - time in seconds since the file has been checked for modifications
o ttl_seconds - time remaining for the data to live in the cache, 0 meaning infinite
o age_seconds - time elapsed from the time data has been added in the cache
o hitcount - number of times data has been served from the cache
EXAMPLES
Example #1
A wincache_scache_info(3) example
<pre>
<?php
print_r(wincache_scache_info());
?>
</pre>
The above example will output:
Array
(
[total_cache_uptime] => 17357
[total_file_count] => 121
[total_hit_count] => 36562
[total_miss_count] => 201
[scache_entries] => Array
(
[1] => Array
(
[file_name] => c:inetpubwwwrootcheckcache.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(3), wincache_fcache_meminfo(3), wincache_ocache_meminfo(3), wincache_rplist_fileinfo(3), wincache_rplist_mem-
info(3), wincache_refresh_if_changed(3), wincache_ucache_meminfo(3), wincache_ucache_info(3), wincache_scache_meminfo(3).
PHP Documentation Group WINCACHE_SCACHE_INFO(3)