<?php/*Template Name: Custom PHP Tool Page*/// Safety first: Prevent direct access to the fileif ( ! defined( ‘ABSPATH’ ) ) { exit; }get_header(); // Loads your website’s header and navigation?><div id=”primary” class=”content-area custom-tool-wrapper”> <main id=”main” class=”site-main” style=”padding: 40px 20px; max-width: 1200px; margin: 0 auto;”> <h1><?php the_title(); ?></h1> <div class=”my-tool-container”> <?php // Example: Simple Interactive Calculator Tool if ( isset( $_POST[‘submit_tool’] ) ) { // Sanitize user input for security $num1 = filter_input( INPUT_POST, ‘num1’, FILTER_VALIDATE_FLOAT ); $num2 = filter_input( INPUT_POST, ‘num2’, FILTER_VALIDATE_FLOAT ); if ( $num1 !== false && $num2 !== false ) { $sum = $num1 + $num2; echo “<div style=’background:#d4edda; color:#155724; padding:15px; margin-bottom:20px;’>”; echo “<strong>Result:</strong> $num1 + $num2 = <strong>$sum</strong>”; echo “</div>”; } else { echo “<div style=’background:#f8d7da; color:#721c24; padding:15px; margin-bottom:20px;’>Please enter valid numbers.</div>”; } } ?> <form method=”POST” action=””> <div style=”margin-bottom: 15px;”> <label for=”num1″>Enter First Number:</label><br> <input type=”number” step=”any” name=”num1″ id=”num1″ required style=”padding: 8px; width: 100%; max-width: 300px;”> </div> <div style=”margin-bottom: 15px;”> <label for=”num2″>Enter Second Number:</label><br> <input type=”number” step=”any” name=”num2″ id=”num2″ required style=”padding: 8px; width: 100%; max-width: 300px;”> </div> <input type=”submit” name=”submit_tool” value=”Calculate” class=”button” style=”background:#0073aa; color:#fff; padding:10px 20px; border:none; cursor:pointer;”> </form> </div> </main></div><?php get_footer(); // Loads your website’s footer?>