Fires when the template enhancement output buffer has started.
wp-includes/template.php:904wp_start_template_enhancement_output_buffer() if ( $started ) { /** * Fires when the template enhancement output buffer has started. * * @since 6.9.0 */ do_action( 'wp_template_enhancement_output_buffer_started' ); } return $started;} /**Introduced in 6.9.0. Unchanged from 6.9.7 through 7.1.0.
Signature, return type and hooks compared across 3 parsed releases.