PHP 7 Script to Sanitize User Input String & Strip HTML Tags Using FILTER_SANITIZE_STRING Filter in Browser
<?php
$str= "<h2>Welcome to ETUTORIALSPOINT</h2>
<p>dffdgdfgfd</p><span>sfdsfsdf</span>";
$str_new= filter_var($str, FILTER_SANITIZE_STRING);
echo $str_new;
?>