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attachments_per_post.php
<?php
function attachments_per_post( $where ){
if( is_user_logged_in() ){
if( isset( $_POST['action'] ) ){
// library query
if( $_POST['action'] == 'query-attachments' ){
$where .= ' AND post_parent != 0';
}
}
}
return $where;
}
add_filter( 'posts_where', 'attachments_per_post' );
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