What are some common pitfalls to avoid when dealing with text formatting and storage in PHP and MySQL?

One common pitfall to avoid when dealing with text formatting and storage in PHP and MySQL is not properly escaping input data before inserting it into the database. This can leave your application vulnerable to SQL injection attacks. To prevent this, always use prepared statements or parameterized queries when interacting with the database. 

// Example of using prepared statements to insert data into a MySQL database

// Assume $conn is a valid database connection

$name = "John Doe";
$email = "john.doe@example.com";

$stmt = $conn->prepare("INSERT INTO users (name, email) VALUES (?, ?)");
$stmt->bind_param("ss", $name, $email);

$stmt->execute();

$stmt->close();
$conn->close();

Keywords

PHP MySQL text formatting storage data validation

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