What are common pitfalls to avoid when updating database records using PHP?

One common pitfall to avoid when updating database records using PHP is not sanitizing user input, which can lead to SQL injection attacks. To prevent this, always use prepared statements with parameterized queries to securely update database records. 

// Connect to the database
$pdo = new PDO("mysql:host=localhost;dbname=mydatabase", "username", "password");

// Update database record using prepared statement
$stmt = $pdo->prepare("UPDATE table SET column = :value WHERE id = :id");
$stmt->bindParam(':value', $value);
$stmt->bindParam(':id', $id);
$stmt->execute();

Keywords

SQL injection PDO prepared statements error handling data validation

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