3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?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; } ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/KDp6T:2 Stack trace: #0 {main} thrown in /in/KDp6T on line 2
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function mysqli_connect() in /in/KDp6T on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: mysqli_connect() in /in/KDp6T on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: mysqli_connect() in /in/KDp6T on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mysqli_connect() in /in/KDp6T on line 2