What are the potential risks and drawbacks of using eval() in PHP code?

Using eval() in PHP code can introduce security risks as it allows for the execution of arbitrary code, making it vulnerable to injection attacks. It can also make the code harder to read and maintain due to the dynamic nature of eval(). To mitigate these risks, it is best to avoid using eval() whenever possible and find alternative solutions to achieve the desired functionality.

// Avoid using eval() in PHP code