How does using prepared statements in PHP affect the need for escaping input?

Using prepared statements in PHP eliminates the need for manually escaping input because the input values are sent separately from the SQL query, preventing SQL injection attacks. Prepared statements handle escaping and quoting of input values automatically, making the code more secure and easier to maintain. 

// Using prepared statements to insert data into a database
$stmt = $pdo->prepare("INSERT INTO users (username, email) VALUES (:username, :email)");
$stmt->bindParam(':username', $username);
$stmt->bindParam(':email', $email);
$stmt->execute();

Keywords

prepared statements escaping input PHP security SQL injection

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