Remove directories not empty

[christa]

hi,

i have an array that contains some names (1,4,6,56...). Every integer is a name of a folder.

 

I must to delete only the folders in array, i use this code:

 

$all_folders = array();
while ($row = mysql_fetch_array($result)) {
    $all_folders[] = $row['folder_id'];
}

function removedirfiles($all_folders){
  $open=readdir($all_folders);
  while($files=readdir($open)){
    unlink("$all_folders/$files");
  }
rmdir($all_folders);
}

removedirfiles("$all_folders");

 

but it returns those errors:

 

readdir(): supplied argument is not a valid Directory resource

rmdir(Array) [function.rmdir]: No such file or directory

[christa]

hi,

i have an array that contains some names (1,4,6,56...). Every integer is a name of a folder.

 

I must to delete only the folders not in array, i use this code:

 

$all_folders = array();
while ($row = mysql_fetch_array($result)) {
    $all_folders[] = $row['folder_id'];
}

function removedirfiles($all_folders){
  $open=readdir($all_folders);
  while($files=readdir($open)){
    unlink("$all_folders/$files");
  }
rmdir($all_folders);
}

removedirfiles("$all_folders");

 

but it returns those errors:

 

readdir(): supplied argument is not a valid Directory resource

rmdir(Array) [function.rmdir]: No such file or directory