Checking Uptime / Loading Speed

[l0calh0st]

<?php

// Paste this in header before HTML starts.
$time = microtime();
$time = explode(" ", $time);
$time = $time[1] + $time[0];
$start = $time;

// Paste this on end of page/html.
$time = microtime();
$time = explode(" ", $time);
$time = $time[1] + $time[0];
$finish = $time;
$totaltime = ($finish - $start);
printf ("Load time: %f seconds", $totaltime);

?>

l0calh0st Reviewed by l0calh0st on 12th Feb 2011. Checking Uptime / Loading Speed Is there anyway to check how much time a site takes to load completely Also is that load time normal / slow / fast / perfect ?? Anything anyone know please help Rating: 5

[SalmanAbbas007]

<?php

// Paste this in header before HTML starts.
$time = microtime();
$time = explode(" ", $time);
$time = $time[1] + $time[0];
$start = $time;

// Paste this on end of page/html.
$time = microtime();
$time = explode(" ", $time);
$time = $time[1] + $time[0];
$finish = $time;
$totaltime = ($finish - $start);
printf ("Load time: %f seconds", $totaltime);

?>

BTW Since PHP 5 we can get a float value using the get_as_float parameter. So it can be very simple like:-

<?php

// Paste this in header before HTML starts.
$start = microtime(1);

// Paste this on end of page/html.
printf ("Load time: %f seconds", microtime(1) - $start);

?>

Thats why they are thinking to make it return float value by default in PHP6