Ensure plugin API functions are available

happyprime · Aug 1, 2023 · 04c208b · 04c208b
1 parent dce0fa4
commit 04c208b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/plugin.php b/plugin.php
@@ -182,6 +182,11 @@ function remove_my_sites_comments_menu() {
 		return;
 	}
 
+	// The plugin API is not always available on the front-end.
+	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
+		require_once ABSPATH . '/wp-admin/includes/plugin.php';
+	}
+
 	$network_active = is_plugin_active_for_network( plugin_basename( __FILE__ ) );
 
 	foreach ( $wp_admin_bar->user->blogs as $blog ) {