note 81178 added to function.getopt

It was not obvious to me how to check for the presence of options which do not accept values, but this will do it: <?php $options = getopt('a'); if ( is_null($options['a']) ) echo "-a not present\n"; else echo "-a present\n"; ?> ---- Server IP: 92.48.74.199 Probable Submitter: 91.84.5.169 ---- Manual Page -- http://www.php.net/manual/en/function.getopt.php Edit -- https://master.php.net/note/edit/81178 Del: integrated -- https://master.php.net/note/delete/81178/integrated Del: useless -- https://master.php.net/note/delete/81178/useless Del: bad code -- https://master.php.net/note/delete/81178/bad+code Del: spam -- https://master.php.net/note/delete/81178/spam Del: non-english -- https://master.php.net/note/delete/81178/non-english Del: in docs -- https://master.php.net/note/delete/81178/in+docs Del: other reasons-- https://master.php.net/note/delete/81178 Reject -- https://master.php.net/note/reject/81178 Search -- https://master.php.net/manage/user-notes.php