note 119211 added to function.flock

flock will return NULL if the first parameter is not a resource. $fp = fopen("file_not_exists", "r+"); $lock = flock($fp, LOCK_EX); var_dump($lock); NULL ---- Server IP: 72.52.91.14 Probable Submitter: 200.195.182.134 ---- Manual Page -- http://php.net/manual/en/function.flock.php Edit -- https://master.php.net/note/edit/119211 Del: integrated -- https://master.php.net/note/delete/119211/integrated Del: useless -- https://master.php.net/note/delete/119211/useless Del: bad code -- https://master.php.net/note/delete/119211/bad+code Del: spam -- https://master.php.net/note/delete/119211/spam Del: non-english -- https://master.php.net/note/delete/119211/non-english Del: in docs -- https://master.php.net/note/delete/119211/in+docs Del: other reasons-- https://master.php.net/note/delete/119211 Reject -- https://master.php.net/note/reject/119211 Search -- https://master.php.net/manage/user-notes.php