3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sqli = mysqli_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME) or die("Error: ".mysqli_error($sqli)); $email = mysqli_real_escape_string($sqli, $_POST['email']); if (!filter_var($email, FILTER_VALIDATE_EMAIL)) { $errorValidateEmail = TRUE; $saveRegister = FALSE; } ?>

preferences:
36.5 ms | 402 KiB | 5 Q