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<?php // Create connection $con=mysqli_connect("example.com","peter","abc123","my_db"); // Check connection if (mysqli_connect_errno($con)) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/NkIJZ:3 Stack trace: #0 {main} thrown in /in/NkIJZ on line 3
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function mysqli_connect() in /in/NkIJZ on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: mysqli_connect() in /in/NkIJZ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: mysqli_connect() in /in/NkIJZ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mysqli_connect() in /in/NkIJZ on line 3