note 58120 added to ref.dir

Small correction to Nicolas Merlet's searchdir() function. To allow unlimited depth ($maxdepth = -1), the line <?php elseif ( $d >=0 && $d < $maxdepth ) ?> must be changed to <?php elseif ( $d >=0 && ($d < $maxdepth || $maxdepth < 0) ) ?> Corrected version: <?php // $path : path to browse // $maxdepth : how deep to browse (-1=unlimited) // $mode : "FULL"|"DIRS"|"FILES" // $d : must not be defined function searchdir ( $path , $maxdepth = -1 , $mode = "FULL" , $d = 0 ) { if ( substr ( $path , strlen ( $path ) - 1 ) != '/' ) { $path .= '/' ; } $dirlist = array () ; if ( $mode != "FILES" ) { $dirlist[] = $path ; } if ( $handle = opendir ( $path ) ) { while ( false !== ( $file = readdir ( $handle ) ) ) { if ( $file != '.' && $file != '..' ) { $file = $path . $file ; if ( ! is_dir ( $file ) ) { if ( $mode != "DIRS" ) { $dirlist[] = $file ; } } elseif ( $d >=0 && ($d < $maxdepth || $maxdepth < 0) ) { $result = searchdir ( $file . '/' , $maxdepth , $mode , $d + 1 ) ; $dirlist = array_merge ( $dirlist , $result ) ; } } } closedir ( $handle ) ; } if ( $d == 0 ) { natcasesort ( $dirlist ) ; } return ( $dirlist ) ; } ?> ---- Manual Page -- http://www.php.net/manual/en/ref.dir.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58120 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58120&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58120&report=yes Search -- http://master.php.net/manage/user-notes.php