What are the potential pitfalls of using exit() to immediately terminate a script in PHP?

Using exit() to immediately terminate a script in PHP can cause abrupt termination of the script, which may result in incomplete execution of important tasks or cleanup operations. It can also make debugging and troubleshooting more difficult, as the script stops running without any indication of what went wrong. To solve this issue, it is recommended to use return instead of exit() to gracefully exit a function or method without terminating the entire script.

function someFunction() {
    // Do some tasks
    
    // Return instead of exit
    return;
}

someFunction();