<div id="page">
<?php
echo $subject["id"];
?>
<?php
if (isset($_SESSION["message"])) {
$output = "<div class=\"message\">";
$output .= htmlentities($_SESSION["message"]);
$output .= "</div>";
echo $output;
$_SESSION["message"] = null;
}
?>
<h2>Edit Subject : <?php
$subject_title = find_subject_id("{$selected_subject_id}");
echo $subject_title['menu_name'];
?>
</h2>
<form action="create_subject.php" method="post">
<p>
Subject name:
<input type="text" name="menu_name" value="<?php
echo $subject_title['menu_name'];
?>
">
</p>
<p>
Position:
<select name="position">
<?php
<?php
session_start();
require_once "../includes/db_connection.php";
require_once "../includes/functions.php";
include '../includes/layouts/header.php';
if (isset($_GET["subject"])) {
$selected_subject_id = htmlspecialchars($_GET["subject"]);
$current_subject = find_subject_id($selected_subject_id);
$selected_page_id = null;
$current_page = null;
} elseif (isset($_GET["page"])) {
$selected_subject_id = null;
$current_subject = null;
$selected_page_id = htmlspecialchars($_GET["page"]);
$current_page = find_page_id($selected_page_id);
} else {
$current_subject = null;
$current_page = null;
$selected_page_id = null;
$selected_subject_id = null;
}
?>
<div id="main">
<div id="navigation">
<ul class="subjects">
<?php
$subjects = find_all_subjects();
?>
<?php