note 123828 added to function.array-key-first

the "ridiculous foreach cycles" actually avoid allocating gigantic arrays (which is what array_keys() does) the right polyfill is the one by divinity76+spam at gmail dot com ---- Server IP: 208.43.231.9 Probable Submitter: 185.85.3.142 (proxied: 82.49.105.16) ---- Manual Page -- http://php.net/manual/en/function.array-key-first.php Edit -- https://master.php.net/note/edit/123828 Del: integrated -- https://master.php.net/note/delete/123828/integrated Del: useless -- https://master.php.net/note/delete/123828/useless Del: bad code -- https://master.php.net/note/delete/123828/bad+code Del: spam -- https://master.php.net/note/delete/123828/spam Del: non-english -- https://master.php.net/note/delete/123828/non-english Del: in docs -- https://master.php.net/note/delete/123828/in+docs Del: other reasons-- https://master.php.net/note/delete/123828 Reject -- https://master.php.net/note/reject/123828 Search -- https://master.php.net/manage/user-notes.php