_post_format_request() │ WP 3.1.0

Filters the request to allow for the format prefix.

Internal function — this function is designed to be used by the kernel itself. It is not recommended to use this function in your code.

No Hooks.

Returns

Array.

Usage

_post_format_request( $qvs );
$qvs(array) (required)
.

Changelog

Since 3.1.0 Introduced.

_post_format_request() code WP 6.9.1

wp-includes/post-formats.php 
function _post_format_request( $qvs ) {
	if ( ! isset( $qvs['post_format'] ) ) {
		return $qvs;
	}
	$slugs = get_post_format_slugs();
	if ( isset( $slugs[ $qvs['post_format'] ] ) ) {
		$qvs['post_format'] = 'post-format-' . $slugs[ $qvs['post_format'] ];
	}
	$tax = get_taxonomy( 'post_format' );
	if ( ! is_admin() ) {
		$qvs['post_type'] = $tax->object_type;
	}
	return $qvs;
}