What are some common pitfalls to avoid when working with geodatabase queries in PHP?

One common pitfall when working with geodatabase queries in PHP is not properly sanitizing user input, which can lead to SQL injection attacks. To avoid this, always use parameterized queries or prepared statements to securely pass user input to the database. 

// Example of using parameterized queries to avoid SQL injection
$pdo = new PDO('mysql:host=localhost;dbname=geodatabase', 'username', 'password');

$user_input = $_POST['user_input'];

$stmt = $pdo->prepare("SELECT * FROM table WHERE column = :user_input");
$stmt->bindParam(':user_input', $user_input);
$stmt->execute();

$results = $stmt->fetchAll();

Keywords

geodatabase queries PHP SQL injection data validation error handling

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