How can an admin menu with a WYSIWYG editor be integrated into a PHP CMS system for managing website content?

To integrate an admin menu with a WYSIWYG editor into a PHP CMS system for managing website content, you can create a separate admin panel page where users can input and edit content using the WYSIWYG editor. This content can then be saved to a database and displayed on the website accordingly.

<?php
// Code to display admin menu with WYSIWYG editor
// This code assumes you have already set up a database connection

// Display admin menu
echo "<h1>Admin Panel</h1>";
echo "<form method='post' action='save_content.php'>";
echo "<textarea name='content' id='editor'></textarea>";
echo "<input type='submit' value='Save'>";
echo "</form>";

// Save content to database
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    $content = $_POST['content'];
    
    // Save $content to database
    // Example query: mysqli_query($conn, "INSERT INTO content_table (content) VALUES ('$content')");
}
?>