👀 Views: 743 💬 Answers: 1 📅 Created: 2025-06-04

PDO MySQL error-handling PHP

I'm trying to debug I'm trying to configure I'm working through a tutorial and I've been banging my head against this for hours. I've looked through the documentation and I'm still confused about I'm working with an scenario when trying to insert data into a MySQL table using PDO in PHP 8.0... The behavior message I receive is: `SQLSTATE[HY000]: General behavior: 1366 Incorrect integer value: 'abc' for column 'age' at row 1`. My insert query looks like this: ```php $age = 'abc'; // Invalid integer $pdo = new PDO('mysql:host=localhost;dbname=testdb', 'root', 'password'); $sql = "INSERT INTO users (name, age) VALUES (:name, :age)"; $stmt = $pdo->prepare($sql); $stmt->execute([':name' => 'John Doe', ':age' => $age]); ``` I am aware that the `$age` variable should hold an integer, but in this case, I'm purposely passing a string value to simulate an erroneous input. However, I expected PDO to handle this gracefully and throw a specific exception, rather than giving a general behavior. I've tried wrapping the execute method in a try-catch block to catch specific PDO exceptions, but the behavior still seems to be very generic. In my MySQL table, `age` is defined as `INT`. I've also checked for any triggers or other constraints on the table that might be causing this. Is there a way to customize the behavior handling or get more detailed behavior messages when working with PDO? Any best practices for handling invalid data types in prepared statements would also be appreciated. I'm on CentOS using the latest version of Php. Any advice would be much appreciated. I'm working on a mobile app that needs to handle this. Could this be a known issue? Has anyone else encountered this? Am I approaching this the right way? This is my first time working with Php LTS. Is there a simpler solution I'm overlooking? Any advice would be much appreciated.