note 100269 added to function.exec

The output parameter gets only standard output, if you need error output too, don't forget to redirect it. If the output parameter is still empty after an execution and if it shouldn't, you must be in this case. <?php $out = array(); exec = ('ls /ver 2>&1', $out); print_r($out); ?> ---- Server IP: 69.147.83.197 Probable Submitter: 208.51.184.34 ---- Manual Page -- http://www.php.net/manual/en/function.exec.php Edit -- https://master.php.net/note/edit/100269 Del: integrated -- https://master.php.net/note/delete/100269/integrated Del: useless -- https://master.php.net/note/delete/100269/useless Del: bad code -- https://master.php.net/note/delete/100269/bad+code Del: spam -- https://master.php.net/note/delete/100269/spam Del: non-english -- https://master.php.net/note/delete/100269/non-english Del: in docs -- https://master.php.net/note/delete/100269/in+docs Del: other reasons-- https://master.php.net/note/delete/100269 Reject -- https://master.php.net/note/reject/100269 Search -- https://master.php.net/manage/user-notes.php