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WordPress技巧:获取WordPress后台当前页面的Posttype 分享

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文|baoding    16天前

我们在进行 WordPress 二次开发的时候,有时候需要知道 WordPress 后台当前页面的 Post type,下面的代码可以帮到我们:

function get_current_post_type() {  global $post, $typenow, $current_screen;  //we have a post so we can just get the post type from that  if ( $post && $post->post_type ) {    return $post->post_type;  }  //check the global $typenow - set in admin.php  elseif ( $typenow ) {    return $typenow;  }  //check the global $current_screen object - set in sceen.php  elseif ( $current_screen && $current_screen->post_type ) {    return $current_screen->post_type;  }  //check the post_type querystring  elseif ( isset( $_REQUEST['post_type'] ) ) {    return sanitize_key( $_REQUEST['post_type'] );  }  //lastly check if post ID is in query string  elseif ( isset( $_REQUEST['post'] ) ) {    return get_post_type( $_REQUEST['post'] );  }  //we do not know the post type!  return null;}
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