In what ways can PHP developers make their SQL queries more readable and injection-resistant?

To make SQL queries more readable and injection-resistant, PHP developers can use prepared statements with parameterized queries. This approach separates SQL code from user input, preventing SQL injection attacks and making the code more maintainable and readable. 

// Using prepared statements with parameterized queries
$stmt = $pdo->prepare("SELECT * FROM users WHERE username = :username");
$stmt->bindParam(':username', $username);
$stmt->execute();
$results = $stmt->fetchAll();

Keywords

Prepared Statements PDO SQL Injection Parameterized Queries Escaping Data

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