A little dab'll do ya
Code Snippets
Count Script Excecution Time
$execution_time = microtime(); # Start counting
# Your code
$execution_time = microtime() - $execution_time;
$execution_time = sprintf('It took %.5f sec', $execution_time);A Web Design Community curated by Chris Coyier
$execution_time = sprintf(‘It took %.5f sec’, $execution_time);
echo $execution_time;
# or
printf(‘It took %.5f sec’, $execution_time);
# to display the output.
This technique will not work correctly!
I would suggest something like this…
$time = microtime();
$time = explode(' ', $time);
$time = $time[1] + $time[0];
$start = $time;
// Your code.
$time = microtime();
$time = explode(' ', $time);
$time = $time[1] + $time[0];
$finish = $time;
$page_time = ($finish - $start);
$page_time = round($page_time, 3); // For users.
echo $page_time;
/* By daGrevis. */
Here’s the stripped down version of daGrevis’ fine work:
$startTime = array_sum(explode(' ', microtime()));
/* Your code here */
$totalTime = array_sum(explode(' ', microtime())) - $startTime;
echo $totalTime;
Since php 5.1, the timestamp of the start of the request is available in $_SERVER['REQUEST_TIME']
So you can do :
$page_time = round(microtime(true)-$_SERVER['REQUEST_TIME'], 3);
Perhaps “register_shutdown_function()” could be of some use here :)