note 69242 added to control-structures.declare

As Chris already noted, ticks doesn't make your script multi-threaded, but they are still great. I use them mainly for profiling - for example, placing the following at the very beginning of the script allows you to monitor its memory usage: <?php function profiler($return=false) { static $m=0; if ($return) return "$m bytes"; if (($mem=memory_get_usage())>$m) $m = $mem; } register_tick_function('profiler'); declare(ticks=1); /* Your code here */ echo profiler(true); ?> This approach is more accurate than calling memory_get_usage only in the end of the script. It has some performance overhead though :) ---- Server IP: 195.149.248.161 Probable Submitter: 195.234.238.202 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/control-structures.declare.php Edit -- https://master.php.net/note/edit/69242 Del: integrated -- https://master.php.net/note/delete/69242/integrated Del: useless -- https://master.php.net/note/delete/69242/useless Del: bad code -- https://master.php.net/note/delete/69242/bad+code Del: spam -- https://master.php.net/note/delete/69242/spam Del: non-english -- https://master.php.net/note/delete/69242/non-english Del: in docs -- https://master.php.net/note/delete/69242/in+docs Del: other reasons-- https://master.php.net/note/delete/69242 Reject -- https://master.php.net/note/reject/69242 Search -- https://master.php.net/manage/user-notes.php