note 55899 deleted from function.microtime by tularis
| From: | tularis@php.net | Date: | Sun, 22 Jun 2008 12:14:11 +0000 |
| Subject: | note 55899 deleted from function.microtime by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-140699@lists.php.net to get a copy of this message | ||
Note Submitter:
----
<?php
/**
* Simple function to replicate PHP 5 behaviour
*/
function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
$time_start = microtime_float();
// Sleep for a while
usleep(100);
$time_end = microtime_float();
//*****
//***** Use round with 4 spaces after the decimal for shorter times. The output would be 0.003
seconds
//*****
$time = round($time_end - $time_start, 4);
echo "Did nothing in $time seconds\n";
?>