note 79344 added to control-structures.foreach

I would suggest that people making distributable scripts do not rely on foreach working on a copy. People using some opcode caches (or script encoding like ioncube) appear to break this. While this is a bug in the opcode cache, it might be prudent to not rely on this 'feature'. ---- Server IP: 87.124.64.96 Probable Submitter: 87.194.81.245 ---- Manual Page -- http://www.php.net/manual/en/control-structures.foreach.php Edit -- https://master.php.net/note/edit/79344 Del: integrated -- https://master.php.net/note/delete/79344/integrated Del: useless -- https://master.php.net/note/delete/79344/useless Del: bad code -- https://master.php.net/note/delete/79344/bad+code Del: spam -- https://master.php.net/note/delete/79344/spam Del: non-english -- https://master.php.net/note/delete/79344/non-english Del: in docs -- https://master.php.net/note/delete/79344/in+docs Del: other reasons-- https://master.php.net/note/delete/79344 Reject -- https://master.php.net/note/reject/79344 Search -- https://master.php.net/manage/user-notes.php