Search results for: "system calls"

What are the potential pitfalls of using system calls in PHP scripts executed by cron jobs?

Using system calls in PHP scripts executed by cron jobs can introduce security vulnerabilities if input is not properly sanitized, leading to potentia...

In what scenarios would it be preferable to directly integrate PHP functionality into a Java application instead of using system calls?

In scenarios where a Java application needs to leverage existing PHP functionality without relying on external system calls, directly integrating PHP...

What security considerations should be taken into account when using system calls in PHP, such as in the example provided in the forum thread?

When using system calls in PHP, it is important to sanitize user input to prevent command injection attacks. This can be done by using functions like...

What are the potential pitfalls of using functions like system, passthru, and exec in PHP for dynamic function calls?

The potential pitfalls of using functions like system, passthru, and exec in PHP for dynamic function calls include security vulnerabilities such as c...

What are the limitations of using PHP for initiating phone calls?

One limitation of using PHP for initiating phone calls is that PHP is a server-side scripting language and cannot directly interact with a phone syste...