Connesso al db!!<br><br />
<b>Warning</b>:  Undefined array key "prezzo" in <b>/var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php</b> on line <b>30</b><br />
<br />
<b>Warning</b>:  Undefined array key "nome" in <b>/var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php</b> on line <b>30</b><br />
<br />
<b>Warning</b>:  Undefined array key "prezzo" in <b>/var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php</b> on line <b>32</b><br />
<br />
<b>Warning</b>:  Undefined array key "nome" in <b>/var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php</b> on line <b>35</b><br />
<br />
<b>Warning</b>:  Undefined array key "id" in <b>/var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php</b> on line <b>54</b><br />
UPDATE Products SET  UnitPrice = , ProductName = '' WHERE ProductID = <br />
<b>Fatal error</b>:  Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', ProductName = '' WHERE ProductID =' at line 1 in /var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php:61
Stack trace:
#0 /var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php(61): mysqli_query()
#1 {main}
  thrown in <b>/var/www/html/classi/2025_SIA_A/Marchi/MARCHI_PHP/productsUpd.php</b> on line <b>61</b><br />