render_block_core_comments_pagination_previous( array $attributes, string $content, WP_Block $block ): string

Parameters

$attributesarray

Block attributes.

$contentstring

Block default content.

$blockWP_Block

Block instance.

Return

string

Returns the previous posts link for the comments pagination.

Uses · 7

• __()Retrieves the translation of $text.
• get_comments_pagination_arrow()Helper function that returns the proper pagination arrow HTML for `CommentsPaginationNext` and `CommentsPaginationPrevious` blocks based on the provided `paginationArrow` from `CommentsPagination` context.
• get_block_wrapper_attributes()Generates a string of attributes by applying to the current block being rendered all of the features that the block supports.
• add_filter()Adds a callback function to a filter hook.
• build_comment_query_vars_from_block()Helper function that constructs a comment query vars array from the passed block properties.
• get_previous_comments_link()Retrieves the link to the previous comments page.
• remove_filter()Removes a callback function from a filter hook.

Source

View on Trac ↗View on GitHub ↗

19function render_block_core_comments_pagination_previous( $attributes, $content, $block ) {20	$default_label    = __( 'Older Comments' );21	$label            = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? $attributes['label'] : $default_label;22	$pagination_arrow = get_comments_pagination_arrow( $block, 'previous' );23	if ( $pagination_arrow ) {24		$label = $pagination_arrow . $label;25	}26 27	$filter_link_attributes = static function () {28		return get_block_wrapper_attributes();29	};30	add_filter( 'previous_comments_link_attributes', $filter_link_attributes );31 32	$comment_vars           = build_comment_query_vars_from_block( $block );33	$previous_comments_link = get_previous_comments_link( $label, $comment_vars['paged'] ?? null );34 35	remove_filter( 'previous_comments_link_attributes', $filter_link_attributes );36 37	if ( ! isset( $previous_comments_link ) ) {38		return '';39	}40 41	return $previous_comments_link;42}

History

Introduced in 6.0.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.9.7 tag, from src/wp-includes/blocks/comments-pagination-previous.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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