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parent_post_rel_link( string $title = '%title' )

This function has been deprecated.

Display relational link for parent item

$title

(string) (Optional) Link title format.

Default value: '%title'

function parent_post_rel_link( $title = '%title' ) {
	_deprecated_function( __FUNCTION__, '3.3.0' );

	echo get_parent_post_rel_link($title);
}

Uses	Description
wp-includes/deprecated.php: get_parent_post_rel_link()	Get parent post relational link.
wp-includes/functions.php: _deprecated_function()	Mark a function as deprecated and inform when it has been used.

Version	Description
3.3.0	This function has been deprecated.
2.8.0	Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/parent_post_rel_link