function llms_create_page( $slug, $title = '', $content = '', $option = '' ) {

	$option_val = get_option( $option );

	// See if there's a valid page already stored for the option we're trying to create.
	if ( $option_val && is_numeric( $option_val ) ) {
		$page_object = get_post( $option_val );
		if ( $page_object && 'page' === $page_object->post_type && ! in_array( $page_object->post_status, array( 'pending', 'trash', 'future', 'auto-draft' ) ) ) {
			return $page_object->ID;
		}
	}

	global $wpdb;

	// Search for an existing page with the specified page content like a shortcode.
	if ( strlen( $content ) > 0 ) {
		$page_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' ) AND post_content LIKE %s LIMIT 1;", "%{$content}%" ) );
	} else {
		$page_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' )  AND post_name = %s LIMIT 1;", $slug ) );
	}

	$page_id = apply_filters( 'llms_create_page_id', $page_id, $slug, $content );
	if ( $page_id ) {
		if ( $option ) {
			update_option( $option, $page_id );
		}
		return $page_id;
	}

	// Look in the trashed page by content.
	if ( strlen( $content ) > 0 ) {
		$trashed_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_content LIKE %s LIMIT 1;", "%{$content}%" ) );
	} else {
		$trashed_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_name = %s LIMIT 1;", $slug ) );
	}

	// If we find it in the trash move it out of the trash.
	if ( $trashed_id ) {
		$page_id   = $trashed_id;
		$page_data = array(
			'ID'          => $page_id,
			'post_status' => 'publish',
		);
		wp_update_post( $page_data );
	} else {
		$page_data = array(
			'post_status'    => 'publish',
			'post_type'      => 'page',
			'post_author'    => get_current_user_id() ? get_current_user_id() : 1,
			'post_name'      => $slug,
			'post_title'     => $title,
			'post_content'   => $content,
			'comment_status' => 'closed',
		);
		$page_id   = wp_insert_post( apply_filters( 'llms_create_page', $page_data ) );
	}
	if ( $option ) {
		update_option( $option, $page_id );
	}

	return $page_id;

}