note 117850 added to function.ob-flush

Although browsers now have an all or none buffering strategy, the arguments are not moot. If you are not using ob_flush, you run this risk of exceeding socket timeouts (commonly seen in php-fpm/nginx combos). Basically, flushing solves the infamous 504 Gateway Time-out error. ---- Server IP: 72.52.91.14 Probable Submitter: 198.0.220.62 ---- Manual Page -- http://php.net/manual/en/function.ob-flush.php Edit -- https://master.php.net/note/edit/117850 Del: integrated -- https://master.php.net/note/delete/117850/integrated Del: useless -- https://master.php.net/note/delete/117850/useless Del: bad code -- https://master.php.net/note/delete/117850/bad+code Del: spam -- https://master.php.net/note/delete/117850/spam Del: non-english -- https://master.php.net/note/delete/117850/non-english Del: in docs -- https://master.php.net/note/delete/117850/in+docs Del: other reasons-- https://master.php.net/note/delete/117850 Reject -- https://master.php.net/note/reject/117850 Search -- https://master.php.net/manage/user-notes.php