<?php
 
// your code goes here
$x = 10;
$y = 3;
 
$startInt = time();
echo "(int) start = $startInt\n";
 
for ($i = 0; $i < 100000; $i++) {
	(int) $x / $y;
}
 
$finishInt = time();
echo "(int) finish = $finishInt\n";
echo "DIFF = " . ($finishInt - $startInt) . "\n";
 
$startFloor = time();
echo "floor start = $startFloor\n";
 
for ($i = 0; $i < 100000; $i++) {
	floor($x / $y);
}
 
$finishFloor = time();
echo "floor finish = $finishFloor\n";
echo "DIFF = " . ($finishFloor - $startFloor) . "\n";

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