These generate warnings with PHP 7.3, which will become errors in a future version.
Those are cut&pasted from skel.php, but that comment makes sense only in skel.php itself. git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11598 626c5289-ae23-0410-ae9c-e8d60b6d4f22
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11434 626c5289-ae23-0410-ae9c-e8d60b6d4f22