Untitled

<html>
	<head>
		<link rel="stylesheet" href="main.css">
		<title>Trimborn</title>
	</head>

	<body>
		<div>
			<h1>Verwaltung der Tabelle: "Personen"</h1>
		</div>
		<div class="nav">
			<ul class="breadcrumb">
				<li><a href="index.php">home</a></li>
				<li><a href="personen.php">Personen</a></li>
			<ul>
		</div>
		<div class="content">
			<form action="personen.php" method="post"/>
			<table>
				<tr>
				<td>PersonenID:</td><td><input type ="number" name="PersonenID" size="11" maxlength="11"</td>
				<td>Name:</td><td><input type ="varchar" name="Name" size="10" maxlength="30" </td>
				<td>Vorname:</td><td><input type ="varchar" name="Vorname" size="10" maxlength="30"</td>
				<td>Bild:</td><td><input type="varchar" name="Bild" size="10" maxlength="255"</td>
				</tr>
			</table>
			<button name="senden" type="submit"> Eingabe absenden </button>
			</form>
			<table border="1">
				<tr>
				<th>PersonenID</th><th>Name</th><th>Vorname</th><th>Bild</th>
				</tr>
			<?php
				$servername = "localhost";
				$username = "root";
				$password = "";
				$database = "LUSD";

				// Create connection
				$conn = new mysqli($servername, $username, $password, $database);
				if(isset($_POST["PersonenID"])){
					$PersonenID = $_POST["PersonenID"];
					$Name = $_POST["Name"];
					$Vorname = $_POST["Vorname"];
					$Bild = $_POST["Bild"];
						echo ("$PersonenID $Name $Vorname $Bild");

					$sql = "INSERT INTO Personen VALUES (\"".$PersonenID."\", \"".$Name."\", \"".$Vorname."\", \"".$Bild."\")";
						echo ($sql);
					$result = mysqli_query($conn, $sql);
				}
				if(isset($_POST['delete'])) {
					$sql = "DELETE FROM Personen WHERE PersonenID =" .$_POST['delete']. "";
					echo ($sql);
					$result = mysqli_query($conn, $sql);
				} else {
					echo "";
				}
				$result = mysqli_query($conn, "SELECT * FROM Personen;");
				if (!$result) {
					die("Fehler: " . mysqli_error($conn));
				}

				while ($row = mysqli_fetch_assoc($result)) {
					echo("<tr>");
					echo("<td>" . $row['PersonenID'] . "</td>\n");
					echo("<td>" . $row['Name'] . "</td>\n");
					echo("<td>" . $row['Vorname'] . "</td>\n");
					echo("<td>" . $row['Bild'] . "</td>\n");
					echo("<td><form action=\"\" method=\"POST\"><button name='delete' type='submit' value='".$row['PersonenID']."'>Delete</button></form></td>");
					echo("</tr>");
				}

				$conn->close();
			?>
		</div>
	</body>
</html>