<html><body>$str = 'I love "PHP".';echo htmlspecialchars($str, ENT_QUOTES); // Converts double and single quotes</body><!-- Mirrored from www.w3schools.com/php7/phptryit.asp?filename=tryphp_func_string_htmlspecialchars3 by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 13:41:39 GMT --></html>