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Custom CSS block support.
| File Size: | 340 lines (10 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
| wp_render_custom_css_support_styles( $parsed_block ) X-Ref |
| Render the custom CSS stylesheet and add class name to block as required. param: array $parsed_block The parsed block. return: array The same parsed block with custom CSS class name added if appropriate. |
| wp_enqueue_block_custom_css() X-Ref |
| Enqueues the block custom CSS styles. |
| wp_render_custom_css_class_name( $block_content, $block ) X-Ref |
| Applies the custom CSS class name to the block's rendered HTML. The class name is generated in {@see wp_render_custom_css_support_styles()} and stored in block attributes. This filter adds it to the actual markup. param: string $block_content Rendered block content. param: array $block Block object. return: string Filtered block content. |
| wp_register_custom_css_support( $block_type ) X-Ref |
| Registers the style block attribute for block types that support it. param: WP_Block_Type $block_type Block Type. |
| wp_strip_custom_css_from_blocks( $content ) X-Ref |
| Strips custom CSS (`style.css` in attributes) from all blocks in post content. Uses {@see WP_Block_Parser::next_token()} to scan block tokens and surgically replace only the attribute JSON that changed — no parse_blocks() + serialize_blocks() round-trip needed. param: string $content Post content to filter, expected to be escaped with slashes. return: string Filtered post content with block custom CSS removed. |
| wp_custom_css_kses_init_filters() X-Ref |
| Adds the filters to strip custom CSS from block content on save. Priority of 8 to run before wp_filter_global_styles_post (priority 9) and wp_filter_post_kses (priority 10). |
| wp_custom_css_remove_filters() X-Ref |
| Removes the filters that strip custom CSS from block content on save. Priority of 8 to run before wp_filter_global_styles_post (priority 9) and wp_filter_post_kses (priority 10). |
| wp_custom_css_kses_init() X-Ref |
| Registers the custom CSS content filters if the user does not have the edit_css capability. |
| wp_custom_css_force_filtered_html_on_import_filter( $arg ) X-Ref |
| Initializes custom CSS content filters when imported data should be filtered. Runs at priority 999 on {@see 'force_filtered_html_on_import'} to ensure it fires after general KSES initialization, independently of user capabilities. If the input of the filter is true it means we are in an import situation and should enable the custom CSS filters, independently of the user capabilities. param: mixed $arg Input argument of the filter. return: mixed Input argument of the filter. |
| Generated : Fri Jul 24 08:20:19 2026 | Cross-referenced by PHPXref |