Hide<body> <?php for($g = 0; $g <= 20; $g+=2){ $k = $g * $g; echo "<div>Het kwadraat van $g = $k<div>"; }; ?> </body>
<body> <?php for($g = 0; $g <= 20; $g+=2){ $k = $g * $g; echo "<div>Het kwadraat van $g = $k<div>"; }; ?> </body>