render_block_core_query_pagination_previous
函数
render_block_core_query_pagination_previous ( $attributes, $content, $block )
- 参数
-
-
(array)
$attributes
Block attributes.- Required: 是
-
(string)
$content
Block default content.- Required: 是
-
(WP_Block)
$block
Block instance.- Required: 是
-
(array)
- 返回值
-
- (string) Returns the previous posts link for the query.
- 定义位置
-
-
wp-includes/blocks/query-pagination-previous.php
, line 17
-
wp-includes/blocks/query-pagination-previous.php
- 引入
- –
- 弃用
- –
Renders the `core/query-pagination-previous` block on the server.
function render_block_core_query_pagination_previous( $attributes, $content, $block ) { $page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page'; $page = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ]; $wrapper_attributes = get_block_wrapper_attributes(); $default_label = __( 'Previous Page' ); $label = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? esc_html( $attributes['label'] ) : $default_label; $pagination_arrow = get_query_pagination_arrow( $block, false ); if ( $pagination_arrow ) { $label = $pagination_arrow . $label; } $content = ''; // Check if the pagination is for Query that inherits the global context // and handle appropriately. if ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ) { $filter_link_attributes = function() use ( $wrapper_attributes ) { return $wrapper_attributes; }; add_filter( 'previous_posts_link_attributes', $filter_link_attributes ); $content = get_previous_posts_link( $label ); remove_filter( 'previous_posts_link_attributes', $filter_link_attributes ); } elseif ( 1 !== $page ) { $content = sprintf( '%3$s', esc_url( add_query_arg( $page_key, $page - 1 ) ), $wrapper_attributes, $label ); } return $content; }
声明:本站所有文章,如无特殊说明或标注,均为本站原创发布。任何个人或组织,在未征得本站同意时,禁止复制、盗用、采集、发布本站内容到任何网站、书籍等各类媒体平台。如若本站内容侵犯了原著者的合法权益,可联系我们进行处理。