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render_block_core_query_no_results › WordPress Function

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› render_block_core_query_no_results ( $attributes, $content, $block )

Parâmetros: (3)	(array) $attributes Block attributes. Required: Yes (string) $content Block default content. Required: Yes (WP_Block) $block Block instance. Required: Yes
Retorna:	(string) Returns the wrapper for the no results block.
Definido em:	wp-includes/blocks/query-no-results.php , line 17
Codex:	developer.wordpress.org / render_block_core_query_no_results

Renders the `core/query-no-results` block on the server.

Funções relacionadas: register_block_core_query_no_results, render_block_core_query_pagination_previous, render_block_core_query, render_block_core_query_title, render_block_core_rss

Fonte

function render_block_core_query_no_results( $attributes, $content, $block ) {
	if ( empty( trim( $content ) ) ) {
		return '';
	}

	$page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
	$page     = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ];

	// Override the custom query with the global query if needed.
	$use_global_query = ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] );
	if ( $use_global_query ) {
		global $wp_query;
		$query = $wp_query;
	} else {
		$query_args = build_query_vars_from_query_block( $block, $page );
		$query      = new WP_Query( $query_args );
	}

	if ( $query->post_count > 0 ) {
		return '';
	}

	$classes            = ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) ? 'has-link-color' : '';
	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classes ) );
	return sprintf(
		'<div %1$s>%2$s</div>',
		$wrapper_attributes,
		$content
	);
}