awp_slider_custom_post_type(); flush_rewrite_rules(); if ( false === get_option( AWP_Settings::OPTION_KEY ) ) { add_option( AWP_Settings::OPTION_KEY, AWP_Settings::defaults() ); } } /** * Flush rewrite rules on deactivation. */ function awp_slider_deactivate() { flush_rewrite_rules(); } register_activation_hook( __FILE__, 'awp_slider_activate' ); register_deactivation_hook( __FILE__, 'awp_slider_deactivate' ); awp_slider();