note 69472 added to function.getcwd

I use this code to replicate the pushd and popd DOS commands in PHP: <?php $g_DirStack = array(); function pushd( $dir ) { global $g_DirStack; array_push( $g_DirStack, getcwd() ); chdir( $dir ); } function popd( ) { global $g_DirStack; $dir = array_pop( $g_DirStack ); assert( $dir !== null ); chdir( $dir ); } ?> This allows you to change the current directory with pushd, then use popd to "undo" the directory change when you're done. ---- Server IP: 203.220.0.234 Probable Submitter: 203.2.182.254 (proxied: 1.1 AURB-PROXY-03) ---- Manual Page -- http://www.php.net/manual/en/function.getcwd.php Edit -- https://master.php.net/note/edit/69472 Del: integrated -- https://master.php.net/note/delete/69472/integrated Del: useless -- https://master.php.net/note/delete/69472/useless Del: bad code -- https://master.php.net/note/delete/69472/bad+code Del: spam -- https://master.php.net/note/delete/69472/spam Del: non-english -- https://master.php.net/note/delete/69472/non-english Del: in docs -- https://master.php.net/note/delete/69472/in+docs Del: other reasons-- https://master.php.net/note/delete/69472 Reject -- https://master.php.net/note/reject/69472 Search -- https://master.php.net/manage/user-notes.php