get_query_pagination_arrow( WP_Block $block, bool $is_next ): string|null

Helper function that returns the proper pagination arrow HTML for QueryPaginationNext and QueryPaginationPrevious blocks based on the provided paginationArrow from QueryPagination context.


Description

It’s used in QueryPaginationNext and QueryPaginationPrevious blocks.


Top ↑

Parameters

$block WP_Block Required
Block instance.
$is_next bool Required
Flag for handling next/previous blocks.

Top ↑

Return

string|null The pagination arrow HTML or null if there is none.


Top ↑

Source

File: wp-includes/blocks.php. View all references

function get_query_pagination_arrow( $block, $is_next ) {
	$arrow_map = array(
		'none'    => '',
		'arrow'   => array(
			'next'     => '→',
			'previous' => '←',
		),
		'chevron' => array(
			'next'     => '»',
			'previous' => '«',
		),
	);
	if ( ! empty( $block->context['paginationArrow'] ) && array_key_exists( $block->context['paginationArrow'], $arrow_map ) && ! empty( $arrow_map[ $block->context['paginationArrow'] ] ) ) {
		$pagination_type = $is_next ? 'next' : 'previous';
		$arrow_attribute = $block->context['paginationArrow'];
		$arrow           = $arrow_map[ $block->context['paginationArrow'] ][ $pagination_type ];
		$arrow_classes   = "wp-block-query-pagination-$pagination_type-arrow is-arrow-$arrow_attribute";
		return "<span class='$arrow_classes' aria-hidden='true'>$arrow</span>";
	}
	return null;
}

Top ↑

Changelog

Changelog
Version Description
5.9.0 Introduced.

Top ↑

User Contributed Notes

You must log in before being able to contribute a note or feedback.