note 107401 added to language.references

@ krauth dot spam1 at gmail dot com: You are confusing yourself and others. The problem is the intermediate variable $a, if you unset it in the foreach loop you will get even different results. ---- Server IP: 69.147.83.197 Probable Submitter: 85.183.11.189 ---- Manual Page -- http://www.php.net/manual/en/language.references.php Edit -- https://master.php.net/note/edit/107401 Del: integrated -- https://master.php.net/note/delete/107401/integrated Del: useless -- https://master.php.net/note/delete/107401/useless Del: bad code -- https://master.php.net/note/delete/107401/bad+code Del: spam -- https://master.php.net/note/delete/107401/spam Del: non-english -- https://master.php.net/note/delete/107401/non-english Del: in docs -- https://master.php.net/note/delete/107401/in+docs Del: other reasons-- https://master.php.net/note/delete/107401 Reject -- https://master.php.net/note/reject/107401 Search -- https://master.php.net/manage/user-notes.php