<!DOCTYPE html>
<html>
	<body>
		<form action="/action_page.php" method="POST">
			<h2>Qui etes-vous ?</h2>
		  	<label for="surname">nom:</label><br>
		  	<input type="text" id="surname" name="surname" value=""><br>
		  	<label for="name">prenom:</label><br>
		  	<input type="text" id="name" name="name" value="">
		  	<br>
		  	<h2>Sexe :</h2>
		  	<input type="radio" name="sexe" id="Homme" value="Homme">
		  	<label for="Homme">Homme</label><br>
		  	<input type="radio" name="sexe" id="Femme" value="Femme">
		  	<label for="Femme">Femme</label><br>
		  	<input type="radio" name="sexe" id="nb" value="nb">
		  	<label for="nb">Non-Binaire</label><br>
		  	<input type="radio" name="sexe" id="other" value="other">
		  	<label for="other">other</label><br>
		  	<input type="submit" value="Submit">
		</form>
		<br>
		<h2>
			<?php 
				if(isset($_POST["surname"])&& isset($_POST["name"])&& isset($_POST["sexe"]))
				{
                	$surname = $_POST["surname"];
                    $name = $_POST["name"];
                    $sexe = $_POST["sexe"];
					if($sexe=="Homme")
					{
						echo "Bonjour Monsieur $surname $name";
					}else{
					if($sexe=="Femme")
					{
						echo "Bonjour Monsieur $surname $name";
					}else{
					if($sexe=="nb")
					{
						echo "Bonjour $surname $name";
					}else{
					if($sexe=="other")
					{
						echo "Bonjour Monsieur/Madame $surname $name";
					}}}}
				}
			?>
		</h2>
	</body>
</html>