我想知道如何在现有的Wordpress函数中添加title =“somecontent”标记。
以下是代码:
$author_id = get_query_var( 'author' );
if(empty($author_id)) $author_id = get_the_author_meta('ID');
$alt = get_the_author_meta('display_name');
$gravatar = get_avatar( get_the_author_meta('email', $author_id), '81', '', $alt );
$name = "<span class='author-box-name' ".avia_markup_helper(array('context' => 'author_name','echo'=>false)).">".get_the_author_meta('display_name', $author_id)."</span>";
$heading = __("About",'avia_framework') ." ".$name;
$description = get_the_author_meta('description', $author_id);
我想将标题标签专门添加到:
$gravatar = get_avatar( get_the_author_meta('email', $author_id), '81', '', $alt );
如果你能指出方法来做这件事,那将非常有帮助,谢谢!
答案 0 :(得分:1)
未经测试,但这应该让你开始。在 functions.php :
中add_filter('get_avatar', 'add_avatar_attributes', 10, 5);
function add_avatar_attributes($avatar, $id_or_email, $size, $default, $alt){
$doc= new DOMDocument();
$doc->loadHTML($avatar);
$img = $doc->getElementsByTagName('img')->item(0);
$img->setAttribute("title", "somecontent");
return $doc->saveHTML();
}