For ex.
<?php $data = '<div class="test"><label>Title</label><a href="#">Link</a><script type="text/javascript"> var i = "test";</script></div>'; echo $data; ?>
Envato Theme Check produce Warning
WARNING: Found echo $ in the file filename.php. Possible data validation issues found. All dynamic data must be correctly escaped for the context where it is rendered.
How can i solve this warning proper way.