我正在WordPress网站中尝试使用此代码

<?php

    if(get_post_format() == \'video\'){   

        function insert_game(){
            get_template_part( \'content\', \'video-top\' );    
        }

        add_action( \'colormag_after_header\', \'insert_game\' );
    }
 ?>


<?php get_header(); ?>

and in content-video-top.php is this code

echo get_post_meta( $post->ID, \'video\', true );