wp_untrash_post( int $post_id = 0 ): WP_Post|false|null

4090function wp_untrash_post( $post_id = 0 ) {4091	$post = get_post( $post_id );4092 4093	if ( ! $post ) {4094		return $post;4095	}4096 4097	$post_id = $post->ID;4098 4099	if ( 'trash' !== $post->post_status ) {4100		return false;4101	}4102 4103	$previous_status = get_post_meta( $post_id, '_wp_trash_meta_status', true );4104 4105	/**4106	 * Filters whether a post untrashing should take place.4107	 *4108	 * @since 4.9.04109	 * @since 5.6.0 Added the `$previous_status` parameter.4110	 *4111	 * @param bool|null $untrash         Whether to go forward with untrashing.4112	 * @param WP_Post   $post            Post object.4113	 * @param string    $previous_status The status of the post at the point where it was trashed.4114	 */4115	$check = apply_filters( 'pre_untrash_post', null, $post, $previous_status );4116	if ( null !== $check ) {4117		return $check;4118	}4119 4120	/**4121	 * Fires before a post is restored from the Trash.4122	 *4123	 * @since 2.9.04124	 * @since 5.6.0 Added the `$previous_status` parameter.4125	 *4126	 * @param int    $post_id         Post ID.4127	 * @param string $previous_status The status of the post at the point where it was trashed.4128	 */4129	do_action( 'untrash_post', $post_id, $previous_status );4130 4131	$new_status = ( 'attachment' === $post->post_type ) ? 'inherit' : 'draft';4132 4133	/**4134	 * Filters the status that a post gets assigned when it is restored from the trash (untrashed).4135	 *4136	 * By default posts that are restored will be assigned a status of 'draft'. Return the value of `$previous_status`4137	 * in order to assign the status that the post had before it was trashed. The `wp_untrash_post_set_previous_status()`4138	 * function is available for this.4139	 *4140	 * Prior to WordPress 5.6.0, restored posts were always assigned their original status.4141	 *4142	 * @since 5.6.04143	 *4144	 * @param string $new_status      The new status of the post being restored.4145	 * @param int    $post_id         The ID of the post being restored.4146	 * @param string $previous_status The status of the post at the point where it was trashed.4147	 */4148	$post_status = apply_filters( 'wp_untrash_post_status', $new_status, $post_id, $previous_status );4149 4150	delete_post_meta( $post_id, '_wp_trash_meta_status' );4151	delete_post_meta( $post_id, '_wp_trash_meta_time' );4152 4153	$post_updated = wp_update_post(4154		array(4155			'ID'          => $post_id,4156			'post_status' => $post_status,4157		)4158	);4159 4160	if ( ! $post_updated ) {4161		return false;4162	}4163 4164	wp_untrash_post_comments( $post_id );4165 4166	/**4167	 * Fires after a post is restored from the Trash.4168	 *4169	 * @since 2.9.0
When	Instructions	Calls it makes
always	7–12	`get_post()`
`$check !== null`	27	`get_post(), get_post_meta(), apply_filters()`
`$check === null`	59–60	`get_post(), get_post_meta(), apply_filters(), do_action(), apply_filters(), delete_post_meta(), delete_post_meta(), ID()`
`$check === null`	67–68	`get_post(), get_post_meta(), apply_filters(), do_action(), apply_filters(), delete_post_meta(), delete_post_meta(), ID(), wp_untrash_post_comments(), do_action()`