What are some common pitfalls to avoid when using prepared statements in PHP with mySQLi?

One common pitfall to avoid when using prepared statements in PHP with mySQLi is not properly binding parameters to the statement. This can lead to SQL injection vulnerabilities. To solve this, make sure to bind parameters using the appropriate data types. 

// Example of properly binding parameters in a prepared statement
$stmt = $mysqli->prepare("SELECT * FROM users WHERE username = ?");
$stmt->bind_param("s", $username);
$stmt->execute();

Keywords

SQL injection mySQLi bind_param execute error handling

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