Wordpress用内容预填充主内容，限制为post类型

Posted 2021-02-25

/* -------- put default content into custom post type's main content box -------------- */
 
function my_preset_content() {
 
	global $post;
 
	if ( $post->post_content == '' and $post->post_type == 'custom_post_type' ) {
 
		$default_content = 'my preset content here';
 
	} else {
		$default_content = $post->post_content;
	} 
	return $default_content;
}
 
add_filter('the_editor_content', 'my_preset_content');