I used mysql_query , as it is not used anymore I am using MySQLi .
With this I was left with a doubt.
To display the query error by DIE is this how it is done?
$sql = $mysqli->query("SELECT * Fron tabela") or die(mysqli_error();
Thank you.
Avoid mixing the procedural and OO style of MySQLi, maintain consistency
In object-oriented the correct way is through the $ error property
$sql = $mysqli->query("SELECT * FROM tabela") or die($mysqli->error);
Non-procedural you are required to pass the connection to the function:
$sql = mysqli_query($conexao, "SELECT * FROM tabela") or die(mysqli_error($conexao);