get_parent_post_rel_link() WP 2.8.0
Deprecated from version 3.3.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.╳
Get parent post relational link.
Hooks from the function
Return
String
. Nothing.
Usage
get_parent_post_rel_link( $title );
- $title(string)
- Link title format.
Default: '%title'
Changelog
Since 2.8.0 | Introduced. | |
Deprecated | 3.3.0 |
Code of get_parent_post_rel_link() get parent post rel link WP 5.7.1
function get_parent_post_rel_link( $title = '%title' ) {
_deprecated_function( __FUNCTION__, '3.3.0' );
if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) )
$post = get_post($GLOBALS['post']->post_parent);
if ( empty($post) )
return;
$date = mysql2date(get_option('date_format'), $post->post_date);
$title = str_replace('%title', $post->post_title, $title);
$title = str_replace('%date', $date, $title);
$title = apply_filters('the_title', $title, $post->ID);
$link = "<link rel='up' title='";
$link .= esc_attr( $title );
$link .= "' href='" . get_permalink($post) . "' />\n";
return apply_filters( "parent_post_rel_link", $link );
}