Fires immediately before partials are rendered.
$refreshWP_Customize_Selective_Refresh$partialsarraywp-includes/customize/class-wp-customize-selective-refresh.php:344WP_Customize_Selective_Refresh::handle_render_partials_request() * * @param WP_Customize_Selective_Refresh $refresh Selective refresh component. * @param array $partials Placements' context data for the partials rendered in the request. * The array is keyed by partial ID, with each item being an array of * the placements' context data. */ do_action( 'customize_render_partials_before', $this, $partials ); set_error_handler( array( $this, 'handle_error' ), error_reporting() ); $contents = array(); foreach ( $partials as $partial_id => $container_contexts ) {Introduced in 4.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.