Envoie de mail automatique

mais je préférerai lancer tout ça directement sur mon site.

Je souhaiterai envoyer un Email

<?php
	$sql = "SELECT prenom, naissance, email, Year(CURDATE()) = DATE(naissance) 
			FROM tb_adherent
			WHERE (Year(CURDATE()) = DATE(naissance))
			AND fin = 0";
	$requete = $bdd->prepare($sql);							
	$resultat->execute(array(
						'prenom' 		=> $prenom,
						'naissance' 	=> $naissance,
						'email' 		=> $email,
						));

		while($donnees = $resultat->fetch()) {

			$sql = "SELECT *
					FROM tb_gestion_site
					INNER JOIN tb_adherent
					ON tb_adherent.id_adherent = tb_gestion_site.rid_adherent
					WHERE tb_gestion_site.gestion_membre = 1";
			$requete = $bdd->prepare($sql);
			$requete->execute();
			$result = $requete->fetch();

			$mail = mail($email,

				"Joyeux Anniversaire",
				"Bonjour ".$prenom.",<br/>
				Bon Anniversaire<br/><br/>

				A bientôt !<br/>"

				. $result['prenom'] . "<br/>"
				. $result['fixe'] . "<br/>"
				. $result['mobile'] . "<br/>"
				. $result['email'] . "<br/>

				www.clique.fr",
				
				'Content-type: text/html; charset=utf-8'."\r\n",
				"From: clique.fr <clique@orange.fr>");
		}
?>

	$sql = "SELECT prenom, naissance, email, Year(CURDATE()) = DATE(naissance) 
			FROM tb_adherent
			WHERE (Year(CURDATE()) = DATE(naissance))
			AND fin = 0";
	$requete = $bdd->prepare($sql);							
	$resultat->execute(array(
						'prenom' 		=> $prenom,
						'naissance' 	=> $naissance,
						'email' 		=> $email,
						));