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PHP learning to calculate the running time of the program_PHP tutorial
- WBOYOriginal
- 2016-07-21 14:54:301055browse
php learning to calculate program running time
function gettime(){
$starttime=microtime(true); //Get the time when the program starts execution
mt_rand(1,10); //The code you execute liehuo. net
$endtime=microtime(true);//Get the time when the program execution ends
$total=$endtime-$starttime; //Calculate the difference
return $total;
}
echo gettime();
?>
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