PHP code running time viewing class code sharing_PHP tutorial

Copy code The code is as follows:

//date:2011-08-05
class RunTime//Page execution time class
{
private $starttime;//Page start execution time
private $stoptime;//Page end execution time
private $spendtime;//Page execution time spent
function getmicrotime()/ /Get the floating point number that returns the current microseconds
{
list($usec,$sec)=explode(" ",microtime());
return ((float)$usec + (float) $sec);
}
function start()//The page starts executing the function and returns the time when the page execution starts
{
$this->starttime=$this->getmicrotime() ;
}
function end()//Display the page execution time
{
$this->stoptime=$this->getmicrotime();
$this-> spendtime=$this->stoptime-$this->starttime;
//return round($this->spendtime,10);
}
function display()
{
//$this->end();
echo "

Running time:".round($this->spendtime,10)."seconds

";
}
}
/*Call method
$timer=new Runtime();
$timer->start();

http://www.bkjia.com/PHPjc/324049.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/324049.htmlTechArticleCopy the code code as follows: //date:2011-08-05 class RunTime//Page execution time class { private $starttime;//Page start execution time private $stoptime;//Page end execution time private...