Online PHP editor | output for hvFRk

@ 2021-05-31T12:52:41Z

<?php
             $db = mysqli_connect('localhost','root','','DBsito');
            if (!$db)
            {
              die('Could not connect to database: ' . mysqli_error());
            }
  
            $db_select = mysqli_select_db($db, 'DBsito');
            session_start();
            $username = $_SESSION['username'];
  
            $categorie = mysqli_query($db, "SELECT * FROM categoria WHERE BINARY categoria.user_utente = BINARY '$username'");
            
           
            /* fetch associative array */
            while ($row = mysqli_fetch_assoc($categorie)) {

            echo '
            <a href="categoria.php?categoria='.urlencode($row["categoria"]).'">
            <li class="list-item"><img class="card-icone" shadow-lg p-3 mb-5 src="img/upload/'. $row["icona"] . '" &nbsp;  >
            </li>
            </a>';
            }
            ?>
              <script type="text/javascript" src="js/home.js">
              </script>

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12: Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/hvFRk:2 Stack trace: #0 {main} thrown in /in/hvFRk on line 2
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/hvFRk:2 Stack trace: #0 {main} thrown in /in/hvFRk on line 2
Process exited with code 255.

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