--TEST-- Test htmlspecialchars_decode() function : error conditions --FILE-- hello & > < " ' world"; $quote_style = ENT_COMPAT; $extra_arg = 10; var_dump( htmlspecialchars_decode($string, $quote_style, $extra_arg) ); echo "Done"; ?> --EXPECTF-- *** Testing htmlspecialchars_decode() : error conditions *** -- Testing htmlspecialchars_decode() function with Zero arguments -- Warning: htmlspecialchars_decode() expects at least 1 parameter, 0 given in %s on line %d NULL -- Testing htmlspecialchars_decode() function with more than expected no. of arguments -- Warning: htmlspecialchars_decode() expects at most 2 parameters, 3 given in %s on line %d NULL Done