Re: Accidental duplicate note added to open_dir function note section

I've deleted the note. Regards, Nuno ----- Original Message ----- From: "Mike Stabile" <mstabile75@gmail.com> To: <webmaster@php.net> Sent: Wednesday, December 21, 2005 9:12 PM Subject: Accidental duplicate note added to open_dir function note section I have accidentally submitted the same note twice to the note section of "open_dir" funtion page. Only the first note has shown up so far. If you could delete the second/duplicate if your page does not automatically delete the duplicate note. The first note's email was: mstabile75 at gmail dot com The duplicate's was: mstabile75@gmail.com Sorry for the inconvienence. Thanks, Mike The added note was: <?php /* The below function will list all folders and files with in a directory It is a function with a recursive subfunction within. The reason I used a subfunction is because I did not know how to properly pass variables within a recursive function. *This function has no limit on the number of levels down you can search. *This was the cleanest method I could come up with. *The array structure was one that worked for me. ARGUMENTS: $startdir => specify the directory to start from; format: must end in a "/" $searchSubdirs => True/false; True if you want to search subdirectories $directoriesonly => True/false; True if you want to only return directories $maxlevel => "all" or a number; specifes the number of directories down that you want to search */ function filelist($startdir="./", $searchSubdirs=1, $directoriesonly=0, $maxlevel="all") { global $ignoredDirectory, $directorylist; //list the directory names that you want to ignore $ignoredDirectory[] = "."; $ignoredDirectory[] = ".."; $ignoredDirectory[] = "_vti_cnf";

   //$directorylist = array();    //define $directorylist to be used by

function filesearch

       function filesearch ($startdir="./", $searchSubdirs=1,

$directoriesonly=0, $level=1, $maxlevel) {

           //subfuntion that searched through the directories
               global $ignoredDirectory, $directorylist;    //initialize

globals in subfunction

               if (is_dir($startdir)) { //if the directory exists start
                   if ($dh = opendir($startdir)) { //if you can open the

directory continue

                           while (($file = readdir($dh)) !== false) {

//while there are items in the directory

                               if (!(array_search($file,$ignoredDirectory)

-1)) {

                                   //test to see if it is one of the

ignored directories

                                  $parentarray = explode("/",$startdir);

                                  //these 2 lines will parse out the parent

folder

                                  $parent =

$parentarray[(count($parentarray)-2)];

                                  if (filetype($startdir . $file) == "dir")

{

                                      //the current item is a directory
                                          //build your directory array

however you choose; add other file details that you want.

                                          $directorylist[$startdir .

$file]['level'] = $level;

                                          $directorylist[$startdir .

$file]['dir'] = 1; $directorylist[$startdir . $file]['name'] = $file;

                                          $directorylist[$startdir .

$file]['path'] = $startdir; $directorylist[$startdir . $file]['parent'] = $parent;

                                          if ($searchSubdirs) {

                                              if ((($maxlevel) == "all") or

($maxlevel > $level)) {

                                                  filesearch($startdir .

$file . "/", $searchSubdirs, $directoriesonly, $level + 1, $maxlevel);

                                              }
                                          }
                                  } else {
                                      if (!$directoriesonly) { //if you

want to include files

                                          //build your file array however

you choose; add other file details that you want.

                                          $directorylist[$startdir .

$file]['level'] = $level; $directorylist[$startdir . $file]['dir'] = 0;

                                          $directorylist[$startdir .

$file]['name'] = $file; $directorylist[$startdir . $file]['path'] = $startdir;

                                          $directorylist[$startdir .

$file]['parent'] = $parent;

                     }}}}
                        closedir($dh);
       }}}
       filesearch($startdir, $searchSubdirs, $directoriesonly,1,

$maxlevel);

       return($directorylist);

} // call the function $files = filelist("./",1,0,4); foreach ($files as $list) {//print array echo key($files) . "<br>"; //the key is the fullpath and filename. For some reason this "echo" adds "Array" at the beginning of the key echo "Directory: " . $list['dir'] . "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Parent: " . $list['parent'] . "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Level: " . $list['level'] . "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Name: " . $list['name'] . "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Path: " . $list['path'] ."<br>"; echo next($files); }?>