الأجوبة
<?php
$world ="Hello World";
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Hello World</title>
</head>
<body>
<h2><?php echo $world; ?></h2>
</body>
</html><?php
$world ="Hello World";
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Hello World</title>
</head>
<body>
<h2><?php echo $world; ?></h2>
</body>
</html>