wp_register_layout_support

The timeline below displays how wordpress function wp_register_layout_support has changed across different WordPress versions. If a version is not listed, refer to the next available version below.

WordPress Version: 6.4

/**
 * Registers the layout block attribute for block types that support it.
 *
 * @since 5.8.0
 * @since 6.3.0 Check for layout support via the `layout` key with fallback to `__experimentalLayout`.
 * @access private
 *
 * @param WP_Block_Type $block_type Block Type.
 */
function wp_register_layout_support($block_type)
{
    $support_layout = block_has_support($block_type, 'layout', false) || block_has_support($block_type, '__experimentalLayout', false);
    if ($support_layout) {
        if (!$block_type->attributes) {
            $block_type->attributes = array();
        }
        if (!array_key_exists('layout', $block_type->attributes)) {
            $block_type->attributes['layout'] = array('type' => 'object');
        }
    }
}

WordPress Version: 6.3

/**
 * Registers the layout block attribute for block types that support it.
 *
 * @since 5.8.0
 * @since 6.3.0 Check for layout support via the `layout` key with fallback to `__experimentalLayout`.
 * @access private
 *
 * @param WP_Block_Type $block_type Block Type.
 */
function wp_register_layout_support($block_type)
{
    $support_layout = block_has_support($block_type, array('layout'), false) || block_has_support($block_type, array('__experimentalLayout'), false);
    if ($support_layout) {
        if (!$block_type->attributes) {
            $block_type->attributes = array();
        }
        if (!array_key_exists('layout', $block_type->attributes)) {
            $block_type->attributes['layout'] = array('type' => 'object');
        }
    }
}

WordPress Version: 5.8

/**
 * Layout block support flag.
 *
 * @package WordPress
 * @since 5.8.0
 */
/**
 * Registers the layout block attribute for block types that support it.
 *
 * @since 5.8.0
 * @access private
 *
 * @param WP_Block_Type $block_type Block Type.
 */
function wp_register_layout_support($block_type)
{
    $support_layout = block_has_support($block_type, array('__experimentalLayout'), false);
    if ($support_layout) {
        if (!$block_type->attributes) {
            $block_type->attributes = array();
        }
        if (!array_key_exists('layout', $block_type->attributes)) {
            $block_type->attributes['layout'] = array('type' => 'object');
        }
    }
}