> -----Original Message----- > From: Joe Schaeffer [mailto:[EMAIL PROTECTED] > Sent: Tuesday, November 04, 2008 8:56 AM > To: Jim Lucas > Cc: php-general@lists.php.net > Subject: Re: [PHP] Recursive Directory Listing > > > <?php > > $dir = '.'; > > function displayDir($dir='.') { > > $show = FALSE; > > $results = glob($dir.'/*'); > > foreach ( $results AS $entry ) { > > if ( is_dir($entry) && !in_array($entry, array('.', > '..')) ) { > > $dirs[] = $entry; > > $show = TRUE; > > } > > } > > if ( $show ) { > > echo '<ul>'; > > foreach ( $dirs AS $entry ) { > > echo '<li>', basename($entry); > > displayDir($entry); > > echo '</li>'; > > } > > echo '</ul>'; > > } > > } > > displayDir($dir); > > ?> > > Excellent, Jim. Thanks very much for your help. > > At the risk of straying too far from the original > subject/call-for-help, is there a way to flag the *first* time the > function runs through a <ul> creation? Though my design doesn't call > for it now, I could see the value of styling the first level > separately than the sub-directories.
Just use a Boolean flag. Set $firstUL to true before your loop starts, then false after your loop's first iteration (and every subsequent iteration). Only perform your "special" UL formatting when it's true. HTH, Todd Boyd Web Programmer -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
