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Full Discussion: Synchronising cache and file
Top Forums Programming Synchronising cache and file Post 302997309 by sundaresh on Thursday 11th of May 2017 12:29:44 AM
Old 05-11-2017
Since UNIX already caches files, I figure I do not need to maintain a separate cache in my
program. A judicious use of flock() and fsync() should do the job. Thank you. This thread is solved and closed
 

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WINCACHE_FCACHE_MEMINFO(3)						 1						WINCACHE_FCACHE_MEMINFO(3)

wincache_fcache_meminfo - Retrieves information about file cache memory usage

SYNOPSIS
array wincache_fcache_meminfo (void ) DESCRIPTION
Retrieves information about memory usage by file cache. RETURN VALUES
Array of meta data about file cache memory usage or FALSE on failure The array returned by this function contains the following elements: o memory_total - amount of memory in bytes allocated for the file cache o memory_free - amount of free memory in bytes available for the file cache o num_used_blks - number of memory blocks used by the file cache o num_free_blks - number of free memory blocks available for the file cache o memory_overhead - amount of memory in bytes used for the file cache internal structures EXAMPLES
Example #1 A wincache_fcache_meminfo(3) example <pre> <?php print_r(wincache_fcache_meminfo()); ?> </pre> The above example will output: Array ( [memory_total] => 134217728 [memory_free] => 131339120 [num_used_blks] => 361 [num_free_blks] => 3 [memory_overhead] => 5856 ) SEE ALSO
wincache_fcache_fileinfo(3), wincache_ocache_fileinfo(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_info(3), wincache_scache_mem- info(3). PHP Documentation Group WINCACHE_FCACHE_MEMINFO(3)
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