Online PHP editor | refs for pJBaI

<?php function outputEmail($email){ $valid = isValidEmail($email); if($valid){ return 1 . PHP_EOL; } else{ return 0 . PHP_EOL; } } function isValidEmail($email){ return filter_var($email, FILTER_VALIDATE_EMAIL); } $test = "test"; echo $test . " : " . outputEmail($test); $test = "test'@gmail"; echo $test . " : " . outputEmail($test); $test = "test@gamil.com"; echo $test . " : " . outputEmail($test);