note 58481 added to function.preg-match

Guarantee (one) trailing slash in $dir: <?php $dir = preg_match( '|(.*)/*$|U', $dir, $matches ); $dir = $matches[1] . '/'; ?> For whatever reason, <?php $dir = preg_replace( '|^([^/]*)/*$|', '$1/', $dir ); ?> and <?php $dir = preg_replace( '|/*$|U', '/', $dir ); ?> don't work (perfectly). The match, concat combo is the only thing I could get to work if there was a '/' within $dir (like $dir = "foo/bar"; ---- Manual Page -- http://www.php.net/manual/en/function.preg-match.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58481 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58481&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58481&report=yes Search -- http://master.php.net/manage/user-notes.php