Spaces to display levels in dir structure list ?

[Peuplarchie]

Good day to you all,

 

            working on listing a directory the way I want, I'm trying that for each level of file there is a number of spaces in front of the file and/or folder of that level. EX :

 

Folder 1

--Folder 2

--Image 1

--Image 2

--Image 3

Image 1

Image 2

 

How can I add that spacing on each level ?

 

Here is my code :

 

 

<?php

$directory = "Art/";
function dirList ($directory)
{

    //create 2 arrays - one for folders and one for files
   $folders = array();
   $files = array();

    // create a handler for the directory
    $handler = opendir($directory);

    // keep going until all files in directory have been read
while (false !== ($file = readdir($handler))) {  

        // if $file isn't this directory or its parent,
        // add it to the results array
        if ($file != '.' && $file != '..')
        
        // If file is directory, mark it in bold.
       if(is_dir($directory.$file)) { 
        array_push($folders,$file);
        
        // Else not styled
        }else{
        array_push($files,$file);
        
    }
    }


    // tidy up: close the handler
    closedir($handler);

    foreach($folders as $folder) {
      echo "<strong>".$folder."</strong>  <a href=\"javascript:show('".$folder."');\">Show</a>- <a href=\"javascript:hide('".$folder."');\">Hide</a><br />";

echo "<div id=\"".$folder."\">";
dirList($directory.$folder.'/');

echo "<br/><br/></div>";


    }

    foreach($files as $file) {
      echo $file."<br />";
    }
    

}

dirList($directory);

?>

 

 

Thanks !

[rhodesa]

pass a level along with the function and increment it recursively:

 

<?php
$directory = "./";
function dirList($directory,$level = 0) {

  //create 2 arrays - one for folders and one for files
  $folders = array ();
  $files = array ();

  // create a handler for the directory
  $handler = opendir($directory);

  // keep going until all files in directory have been read
  while (false !== ($file = readdir($handler))) {

    // if $file isn't this directory or its parent,
    // add it to the results array
    if ($file != '.' && $file != '..')

      // If file is directory, mark it in bold.
      if (is_dir($directory . $file)) {
        array_push($folders, $file);

        // Else not styled
      } else {
        array_push($files, $file);

      }
  }

  // tidy up: close the handler
  closedir($handler);

  foreach ($folders as $folder) {
    echo "<strong>" . str_repeat('--',$level) . $folder . "</strong>  <a href=\"javascript:show('" . $folder . "');\">Show</a>- <a href=\"javascript:hide('" . $folder . "');\">Hide</a><br />";

    echo "<div id=\"" . $folder . "\">";
    dirList($directory . $folder . '/',$level + 1);

    echo "<br/><br/></div>";

  }

  foreach ($files as $file) {
    echo  str_repeat('--',$level) . $file . "<br />";
  }

}

dirList($directory);
?>