What are potential issues with using a Sleep function in PHP scripts for debugging purposes?

Using a Sleep function in PHP scripts for debugging purposes can cause delays in the execution of the script, making it inefficient for real-time debugging. Instead, it is recommended to use debugging tools like Xdebug or var_dump to identify and resolve issues more effectively.

// Instead of using Sleep function for debugging, consider using Xdebug or var_dump for more efficient debugging