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<?php
?header('Content-type:?text/html;?charset=utf8');
function?current_time(){
????list(?$usec?,$sec)?=?explode("?",?microtime());
????return?((float)$usec?+?(float)$sec);
}
class?Test{
	public?$var?=?"123";
	public?function?__get($varname){
		return?$this->var;
	}
}
$start?=?current_time();
$i?=?0;
while?($i<10000)?{
	$i++;
	$test?=?new?Test();
	$test->var;
}
$end?=?current_time();
echo?"Lost?Time:?".?number_format($end?-?$start,3)*1000;
echo?"\n";

?>