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', $message ); } /* * Prevent the Customizer from being loaded on WordPress versions prior to 4.3. *-----------------------------------------------------------------------*/ function magazinex_back_customize() { wp_die( sprintf( esc_html__( 'Magazinex requires at least WordPress version 4.3. You are running version %s. Please upgrade and try again.', 'magazinex-lite' ), $GLOBALS['wp_version'] ), '', array( 'back_link' => true, ) ); } add_action( 'load-customize.php', 'magazinex_back_customize' ); /* * Prevent the Theme Preview from being loaded on WordPress versions prior to 4.3. *-----------------------------------------------------------------------*/ function magazinex_back_preview() { if ( isset( $_GET['preview'] ) ) { wp_die( sprintf( esc_html__( 'Magazinex requires at least WordPress version 4.3. You are running version %s. Please upgrade and try again.', 'magazinex-lite' ), $GLOBALS['wp_version'] ) ); } } add_action( 'template_redirect', 'magazinex_back_preview' );