Miscellany

<?phpif ( isset($_POST['add']) ): 	$surname = (string) $_POST['surname'];	$name = (string) $_POST['lastname'];	$agent = (string) $_POST['agent_id'];	$house = (string) $_POST['house_id'];		?><?php else: ?><form action="<?php print($_SERVER['PHP_SELF']); ?>?add=children" method="post">	<input type="hidden" name="add" value="true" />		<label>Förnamn</label>	<input type="text" name="surname" />	<br /><br />	<label>Efternamn</label>	<input type="text" name="lastname" />	<br /><br />		<?php /* Följande kommer användas till att lägga till ett nytt hus (om nödvändigt) */ ?>	<label>Ort</label>	<input type="text" name="ort" />		<br /><br />	<label>Gata</label>	<input type="text" name="street" />	<br /><br />	<label>Husnummer</label>	<input type="text" name="number" />	<br /><br />	<label>Postnummer</label>	<input type="text" name="zip" />	<br /><br />	<label>Land</label>		<select name="country">	<?php        $countries = $DB -> Query("SELECT code, name FROM country;");        foreach( $countries as $country ) {                print('<option value="' . $country['code'] . '">' . $country['name'] . '</option>');        }?>		</select>	<br /><br />	<label>Ansvarig nisse</label>	<select name="agent"><?php	$helpers = $DB -> Query("SELECT id FROM agent");	foreach( $helpers as $helper) {		$id = $helper['id'];		$details = $DB -> Query("SELECT surname, lastname FROM helper WHERE id = {$id};");			$surname = $details[0]['surname'];			$lastname = $details[0]['lastname'];		print('<option value="' . $id . '">' . $surname . ' ' . $lastname . '</option>');	}?>	</select>	<br /><br />	<input type="submit" value="Lägg till" /></form><?php endif; ?>