<?php if ( ! function_exists( 'revslider_initialize_divi_extension' ) ): /** * Creates the extension's main class instance. * * @since 1.0.0 */ function revslider_initialize_divi_extension() { require_once plugin_dir_path( __FILE__ ) . 'includes/RevsliderDivi.php'; } add_action( 'divi_extensions_init', 'revslider_initialize_divi_extension' ); endif;