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Are there any best practices for handling cookies in PHP to ensure they can be accessed successfully?

When handling cookies in PHP, it is important to set the correct path and domain parameters to ensure they can be accessed successfully across differe...

What are some best practices for securely executing shell scripts from a PHP application?

Executing shell scripts from a PHP application can pose security risks if not done properly. To securely execute shell scripts, it is recommended to s...

What potential issues can arise from having register_globals set to "on" in PHP?

Having register_globals set to "on" in PHP can lead to security vulnerabilities such as variable injection attacks and can make the code more difficul...

What are the security implications of automatically passing the Session ID in PHP without using cookies or other methods?

Automatically passing the Session ID in PHP without using cookies or other methods can lead to security vulnerabilities such as session hijacking or s...

What are the potential pitfalls of passing variables to an image in PHP?

Passing variables directly to an image in PHP can potentially lead to security vulnerabilities such as code injection or exposing sensitive informatio...