How does the Query Builder in CodeIgniter help in preventing SQL injection?
- It automatically escapes data used in queries
- It enforces strict input validation
- It restricts the use of certain SQL keywords
- It uses a complex encryption algorithm
The Query Builder in CodeIgniter helps prevent SQL injection by automatically escaping data used in queries. This means that user input is sanitized before being included in the SQL statement, reducing the risk of malicious SQL injection attacks. It adds a layer of security by handling the proper escaping of data, making the application more robust against common security threats.
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