Is it recommended to use isset instead of suppressing errors with @ in PHP programming?

Using `isset()` is recommended over suppressing errors with `@` in PHP programming because it is a more explicit way to check if a variable is set and avoids the potential issues that can arise from suppressing errors. By using `isset()`, you can determine if a variable is set without generating any error messages.

// Using isset() to check if a variable is set
if (isset($variable)) {
    // Do something with $variable
} else {
    // Handle case where $variable is not set
}