First commit

wordpress-xdebug/plugins/wordpress-docker-xdebug/plugin.php

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+<?php
+/**
+ * WordPress Docker Xdebug plugin
+ *
+ * @package           WpDockerXdebug
+ * @author            Mario Yepes
+ * @copyright         2020 Mario Yepes
+ * @license           GPL-2.0-or-later
+ *
+ * @wordpress-plugin
+ * Plugin Name:       WordPress Docker Xdebug plugin
+ * Plugin URI:        https://marioyepes.com
+ * Description:       A plugin that shows the status of Xdebug in Tools > Xdebug Info
+ * Version:           1.0.0
+ * Requires at least: 5.2
+ * Requires PHP:      7.2
+ * Author:            Mario Yepes
+ * Author URI:        https://marioyepes.com
+ * Text Domain:       wordpress-docker-xdebug
+ * License:           GPL v2 or later
+ * License URI:       http://www.gnu.org/licenses/gpl-2.0.txt
+ * Update URI:        https://marioyepes.com
+ */
+
+add_action( 'admin_menu', 'add_php_info_page' );
+
+function add_php_info_page() {
+    add_submenu_page(
+        'tools.php',           // Parent page
+        'Xdebug Info',         // Menu title
+        'Xdebug Info',         // Page title
+        'manage_options',      // user "role"
+        'php-info-page',       // page slug
+        'php_info_page_body'); // callback function
+}
+
+function php_info_page_body() {
+    $message = '<h2>No Xdebug enabled</h2>';
+    if ( function_exists( 'xdebug_info' ) ) {
+        xdebug_info();
+    } else {
+        echo $message;
+    }
+}