WooCommerce Code Reference

Fallback extends Abstract_Block_Renderer
in package

Fallback block renderer.

This renderer is used when no specific renderer is found for a block.

AbstractBlockRenderer applies some adjustments to the block content, like adding spacers. By using fallback renderer for all blocks we apply there adjustments to all blocks that don't have any renderer.

We need to find a better abstraction/architecture for this.

Table of Contents

render()  : string
Render the block.
add_spacer()  : string
Add a spacer around the block.
compile_css()  : string
Compile objects containing CSS properties to a string.
get_inner_content()  : string
Extract inner content from a wrapper element.
get_styles_from_block()  : array<string|int, mixed>
Wrapper for wp_style_engine_get_styles which ensures all values are returned.
render_content()  : string
Renders the block content

Methods

get_inner_content()

Extract inner content from a wrapper element.

protected get_inner_content(string $block_content[, string $tag_name = 'div' ]) : string

Removes the outer wrapper element (e.g., div) and returns only the inner HTML content. This is useful when you need to strip the wrapper and use only the inner content.

Parameters
$block_content : string

Block content with wrapper element.

$tag_name : string = 'div'

Tag name of the wrapper element (default: 'div').

Return values
string — Inner content without the wrapper element, or original content if wrapper not found.

get_styles_from_block()

Wrapper for wp_style_engine_get_styles which ensures all values are returned.

protected get_styles_from_block(array<string|int, mixed> $block_styles[, bool $skip_convert_vars = false ]) : array<string|int, mixed>
Parameters
$block_styles : array<string|int, mixed>

Array of block styles.

$skip_convert_vars : bool = false

If true, --wp_preset--spacing--x type values will be left in the original var:preset:spacing:x format.

Return values
array<string|int, mixed> —