WordPress对自定义文章类型的查询结果进行对象缓存

<?php
$loop = get_transient( 'loop' );
if ( false === $loop ) {

       // Show the last 100 tweets from the custom post type tweets.
       $query = array('post_per_page' => 100,
                     'post_type' => 'tweets',
                     'post_status' => 'publish' ) ;

       $loop = new WP_Query($query);

        // transient set to last for 1 hour
        set_transient('loop', $loop, 60*60);
}
// do normal loop stuff
if ($loop->have_posts()) : while ($loop->have_posts()) : $loop->the_post();

// show content or whatever you like
the_content();

endwhile;endif;

?>