// 随机显示媒体库图片
function get_images_from_media_library() {
$args = array(
‘post_type’ => ‘attachment’,
‘post_mime_type’ =>’image’,
‘post_status’ => ‘inherit’,
‘posts_per_page’ => 6,
‘orderby’ => ‘rand’
//如果想调用最新的就更改为
//’orderby’ => ‘publish’
);
$query_images = new WP_Query( $args );
$images = array();
foreach ( $query_images->posts as $image) {
$images[]= $image->guid;
}
return $images;
}

function display_images_from_media_library() {
$html = ‘<div class=”grid”>’;
$imgs = get_images_from_media_library();

foreach($imgs as $img) {
$html .= ‘
<div class=”item”>’;
$html .= ‘<img src=”‘ . $img . ‘” alt=”” />’;
$html .= ‘</div>
‘;
}
$html .=”</div>
“;
return $html;

}