Issue with setcookie with empty string value

Affected page

https://www.php.net/manual/en/function.setcookie.php#:~:text=If%20the%20value%20argument%20is,expiration%20time%20in%20the%20past.

Issue description

If the value argument is an empty string, and all other arguments match a previous call to setcookie(), then the cookie with the specified name will be deleted from the remote client. This is internally achieved by setting value to 'deleted' and expiration time in the past.

Steps to reproduce

setcookie( 'abcdef', '', time() + 3600 );
var_dump( headers_list() );

Suggested fix

The bold highlighted part of the doc is wrong, since it will always do that if the cookie value is empty string.

EDIT: it seems the documented behavior was how it worked at least until PHP 5.6, however since some PHP 7 version this changed

Start with the affected setcookie() page and review the statement about an empty value, especially the highlighted condition. Run the provided PHP snippet if needed to compare the documented behavior with the output. Done means the wording accurately reflects current PHP behavior and the example remains consistent.