wp_header_image_attachment_metadata │ filter-hook │ WP 3.9.0

Filters the header image attachment metadata.

Usage

add_filter( 'wp_header_image_attachment_metadata', 'wp_kama_header_image_attachment_metadata_filter' );

/**
 * Function for `wp_header_image_attachment_metadata` filter-hook.
 * 
 * @param array $metadata Attachment metadata.
 *
 * @return array
 */
function wp_kama_header_image_attachment_metadata_filter( $metadata ){

	// filter...
	return $metadata;
}

$metadata(array)

Attachment metadata.

Changelog

Where the hook is called

$metadata = apply_filters( 'wp_header_image_attachment_metadata', $metadata );

Where the hook is used in WordPress