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Description

Wraps passed links in navigational markup.

Usage

$string = _navigation_markup( $links, $css_class, $screen_reader_text, $aria_label );

Parameters

$links

( string ) required – Navigational links.

$css_class

( string ) optional default: posts-navigation – Optional. Custom class for the nav element. Default 'posts-navigation'.

$screen_reader_text

( string ) optional – Optional. Screen reader text for the nav element. Default 'Posts navigation'.

$aria_label

( string ) optional – Optional. ARIA label for the nav element. Defaults to the value of `$screen_reader_text`.

Returns

string Navigation template tag.

Source

File name: wordpress/wp-includes/link-template.php
Lines:

function _navigation_markup( $links, $css_class = 'posts-navigation', $screen_reader_text = '', $aria_label = '' ) {
  if ( empty( $screen_reader_text ) ) {
    $screen_reader_text = /* translators: Hidden accessibility text. */ __( 'Posts navigation' );
  }
  if ( empty( $aria_label ) ) {
    $aria_label = $screen_reader_text;
  }

  $template = '
	<nav class="navigation %1$s" aria-label="%4$s">
		<h2 class="screen-reader-text">%2$s</h2>
		<div class="nav-links">%3$s</div>
	</nav>';

  
/**
 * Filters the navigation markup template.
 *
 * Note: The filtered template HTML must contain specifiers for the navigation
 * class (%1$s), the screen-reader-text value (%2$s), placement of the navigation
 * links (%3$s), and ARIA label text if screen-reader-text does not fit that (%4$s):
 *
 *     <nav class="navigation %1$s" aria-label="%4$s">
 *         <h2 class="screen-reader-text">%2$s</h2>
 *         <div class="nav-links">%3$s</div>
 *     </nav>
 *
 * @since 4.4.0
 *
 * @param string $template  The default template.
 * @param string $css_class The class passed by the calling function.
 * @return string Navigation template.
 */
  $template = apply_filters( 'navigation_markup_template', $template, $css_class );

  return sprintf( $template, sanitize_html_class( $css_class ), esc_html( $screen_reader_text ), $links, esc_attr( $aria_label ) );
}
 

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