How can the stripslashes function be used to remove slashes in PHP?

When dealing with data that has been escaped with slashes in PHP, such as data retrieved from a form submission, the stripslashes function can be used to remove these slashes. This is useful when you want to display the data without the slashes or when working with data in a database. The stripslashes function takes a string as input and returns the string with any slashes removed.

$input = "This is an example with \'slashes\'";
$output = stripslashes($input);
echo $output;