This tutorial will show you how to find the
total loading time by taking the time taken at the end of the page from
the time taken at the top of the page Round the microtime and return it
to the browser.
Page
Loading Time
Things to do:
Get the time in micro-seconds using the function: microtime().
Turn the micro-time into an array using the explode()
function.
Add the two parts to the array together (the micro-seconds to
the seconds).
Repeat steps 1,2 and 3 for the bottom of the page
Find the total loading time by taking the time taken at the
end of the page from the time taken at the top of the page
Round the microtime and return it to the browser
Put at the top of your page:
| CODE |
<?
$m_time = explode(" ",microtime());
$m_time = $m_time[0] + $m_time[1];
$starttime = $m_time;
?>
|
Put at the bottom of your page.
| CODE |
<?
$round = 3;// The number of decimal places to round
the micro time to.
$m_time = explode(" ",microtime());
$m_time = $m_time[0] + $m_time[1];
$endtime = $m_time;
$totaltime = ($endtime - $starttime);
echo "Page loading took:".
round($totaltime,$round) ." seconds";
?>
|
|
