diff --git a/class/dashboard/subpage-diagnostics.php b/class/dashboard/subpage-diagnostics.php
deleted file mode 100644
index 0889af6..0000000
--- a/class/dashboard/subpage-diagnostics.php
+++ /dev/null
@@ -1,146 +0,0 @@
-add_section( 'diagnostics', __( 'Diagnostics', 'footnotes' ), null, false ),
- );
- }
-
- /**
- * Returns an array of all registered meta boxes for each section of the sub page.
- *
- * @since 1.5.0
- * @return array
- */
- protected function get_meta_boxes() {
- return array(
- $this->add_meta_box( 'diagnostics', 'diagnostics', __( 'Displays information about the web server, PHP and WordPress', 'footnotes' ), 'Diagnostics' ),
- );
- }
-
- /**
- * Displays a diagnostics about the web server, php and WordPress.
- *
- * @since 1.5.0
- */
- public function Diagnostics() {
- global $wp_version;
- $l_str_php_extensions = '';
- // Iterate through each PHP extension.
- foreach ( get_loaded_extensions() as $l_int_index => $l_str_extension ) {
- if ( $l_int_index > 0 ) {
- $l_str_php_extensions .= ' | ';
- }
- $l_str_php_extensions .= $l_str_extension . ' ' . phpversion( $l_str_extension );
- }
-
- $l_obj_current_theme = wp_get_theme();
-
- $l_str_wordpress_plugins = '';
- // Iterate through each installed WordPress Plugin.
- foreach ( get_plugins() as $l_arr_plugin ) {
- $l_str_wordpress_plugins .= '
';
- $l_str_wordpress_plugins .= '' . $l_arr_plugin['Name'] . ' | ';
- // phpcs:disable Generic.Strings.UnnecessaryStringConcat.Found
- $l_str_wordpress_plugins .= '' . $l_arr_plugin['Version'] . ' [' . $l_arr_plugin['PluginURI'] . ']' . ' | ';
- // phpcs:enable Generic.Strings.UnnecessaryStringConcat.Found
- $l_str_wordpress_plugins .= '
';
- }
- // Load template file.
- $l_obj_template = new MCI_Footnotes_Template( MCI_Footnotes_Template::C_STR_DASHBOARD, 'diagnostics' );
-
- if ( ! isset( $_SERVER['SERVER_NAME'] ) ) {
- die;
- } else {
- $l_str_server_name = wp_unslash( $_SERVER['SERVER_NAME'] );
- }
- if ( ! isset( $_SERVER['HTTP_USER_AGENT'] ) ) {
- die;
- } else {
- $l_str_http_user_agent = wp_unslash( $_SERVER['HTTP_USER_AGENT'] );
- }
-
- // Replace all placeholders.
- $l_obj_template->replace(
- array(
- 'label-server' => __( 'Server name', 'footnotes' ),
- 'server' => $l_str_server_name,
-
- 'label-php' => __( 'PHP version', 'footnotes' ),
- 'php' => phpversion(),
-
- 'label-user-agent' => __( 'User agent', 'footnotes' ),
- 'user-agent' => $l_str_http_user_agent,
-
- 'label-max-execution-time' => __( 'Max execution time', 'footnotes' ),
- 'max-execution-time' => ini_get( 'max_execution_time' ) . ' ' . __( 'seconds', 'footnotes' ),
-
- 'label-memory-limit' => __( 'Memory limit', 'footnotes' ),
- 'memory-limit' => ini_get( 'memory_limit' ),
-
- 'label-php-extensions' => __( 'PHP extensions', 'footnotes' ),
- 'php-extensions' => $l_str_php_extensions,
-
- 'label-wordpress' => __( 'WordPress version', 'footnotes' ),
- 'wordpress' => $wp_version,
-
- 'label-theme' => __( 'Active Theme', 'footnotes' ),
- 'theme' => $l_obj_current_theme->get( 'Name' ) . ' ' . $l_obj_current_theme->get( 'Version' ) . ', ' . $l_obj_current_theme->get( 'Author' ) . ' [' . $l_obj_current_theme->get( 'AuthorURI' ) . ']',
-
- 'plugins' => $l_str_wordpress_plugins,
- )
- );
- // Display template with replaced placeholders.
- echo $l_obj_template->get_content();
- }
-}