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run code in 200+ php & hhvm versions
Bugs & Features
<?php $con=mysqli_connect("sql6.freemysqlhosting.net","sql691953","xA9!eC2!","sql691953"); if (mysqli_connect_errno($con)) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } $username = $_POST['username']; $password = $_POST['password']; $result = mysqli_query($con,"SELECT Role FROM table1 where Username='$username' and Password='$password'"); $row = mysqli_fetch_array($result); $data = $row[0]; if($data){ echo $data; } mysqli_close($con); ?>
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/qOfEJ:2 Stack trace: #0 {main} thrown in /in/qOfEJ on line 2
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Call to undefined function mysqli_connect() in /in/qOfEJ on line 2
Process exited with code 255.