prepared-statement
What is the question mark in a query?
Using ? in a query really avoids SQL injection ? Avoid 100%? I saw this code and heard a lot of people talking about it, sa ... ase and how to use? Could anyone give a better example?
$query = "SELECT * FROM tabela WHERE username = ? OR username = ?";
What does PDO Prepare do when we use it?
What exactly does prepare do?
For example, does it encrypt, or something like that? Because, being honest, I use the method, ... ml>
In the ali case, without using prepare it would work the same way. Or not? He performs what "under the cloths"?