<html><body>$str = "Jane & 'Tarzan'";echo htmlspecialchars($str, ENT_COMPAT); // Will only convert double quotesecho "<br>";echo htmlspecialchars($str, ENT_QUOTES); // Converts double and single quotesecho "<br>";echo htmlspecialchars($str, ENT_NOQUOTES); // Does not convert any quotes</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_string_htmlspecialchars2 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:06 GMT --></html>