Question

get_the_post_navigation( array $args = array() )

Retrieves the navigation to next/previous post, when applicable.

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description

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参数

$args

(array) (Optional) Default post navigation arguments.

• 'prev_text'
  (string) Anchor text to display in the previous post link. Default '%title'.
• 'next_text'
  (string) Anchor text to display in the next post link. Default '%title'.
• 'in_same_term'
  (bool) Whether link should be in a same taxonomy term. Default false.
• 'excluded_terms'
  (array|string) Array or comma-separated list of excluded term IDs.
• 'taxonomy'
  (string) Taxonomy, if $in_same_term is true. Default 'category'.
• 'screen_reader_text'
  (string) Screen reader text for nav element. Default 'Post navigation'.

Default value: array()

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返回值

(string) Markup for post links.

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源代码

File: wp-includes/link-template.php

function get_the_post_navigation( $args = array() ) {
	$args = wp_parse_args( $args, array(
		'prev_text'          => '%title',
		'next_text'          => '%title',
		'in_same_term'       => false,
		'excluded_terms'     => '',
		'taxonomy'           => 'category',
		'screen_reader_text' => __( 'Post navigation' ),
	) );

	$navigation = '';

	$previous = get_previous_post_link(
		'<div class="nav-previous">%link</div>',
		$args['prev_text'],
		$args['in_same_term'],
		$args['excluded_terms'],
		$args['taxonomy']
	);

	$next = get_next_post_link(
		'<div class="nav-next">%link</div>',
		$args['next_text'],
		$args['in_same_term'],
		$args['excluded_terms'],
		$args['taxonomy']
	);

	// Only add markup if there's somewhere to navigate to.
	if ( $previous || $next ) {
		$navigation = _navigation_markup( $previous . $next, 'post-navigation', $args['screen_reader_text'] );
	}

	return $navigation;
}

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更新日志

Version	description
4.4.0	Introduced the in_same_term, excluded_terms, and taxonomy arguments.
4.1.0	Introduced.

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相关函数

Uses

• wp-includes/link-template.php: _navigation_markup()
• wp-includes/l10n.php: __()
• wp-includes/functions.php: wp_parse_args()
• wp-includes/link-template.php: get_previous_post_link()
• wp-includes/link-template.php: get_next_post_link()

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Used By

• wp-includes/link-template.php: the_post_navigation()

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User Contributed Notes