3
Hello Friends,
I wrote a function which scans the current working directory and lists out details such as directory/file owner, permission etc. The output of this script can be viewing in the monitor when I give the command print_r which is printed out in a array format.
The problem I facing is I want this output in a text file, but I have tried so many things it is not working I am copying my code below, I need help in this urgently. Thanks for the help in advance.
Tas.
[php]
$d=getcwd();
function scan_directory_recursively($directory, $filter=FALSE)
{
// if the path has a slash at the end we remove it here
if(substr($directory,-1) == '/')
{
$directory = substr($directory,0,-1);
}
// if the path is not valid or is not a directory ...
if(!file_exists($directory) || !is_dir($directory))
{
// ... we return false and exit the function
return FALSE;
// ... else if the path is readable
}
elseif(is_readable($directory))
{
// we open the directory
$directory_list = opendir($directory);
// and scan through the items inside
while (FALSE !== ($file = readdir($directory_list)))
{
// if the filepointer is not the current directory
// or the parent directory
if($file != '.' && $file != '..')
{
// we build the new path to scan
$path = $directory.'/'.$file;
// if the path is readable
if(is_readable($path))
{
// we split the new path by directories
$subdirectories = explode('/',$path);
// if the new path is a directory
$fileowneruid=fileowner($path);
$fileownerarray=posix_getpwuid($fileowneruid);
$fileowner=$fileownerarray['name'];
$groupid = posix_getegid($path);
$groupinfo['name'] = posix_getgrgid($groupid);
$perms = fileperms($path);
if (($perms & 0xC000) == 0xC000) {
// Socket
$info = 's';
} elseif (($perms & 0xA000) == 0xA000) {
// Symbolic Link
$info = 'l';
} elseif (($perms & 0x8000) == 0x8000) {
// Regular
$info = '-';
} elseif (($perms & 0x6000) == 0x6000) {
// Block special
$info = 'b';
} elseif (($perms & 0x4000) == 0x4000) {
// Directory
$info = 'd';
} elseif (($perms & 0x2000) == 0x2000) {
// Character special
$info = 'c';
} elseif (($perms & 0x1000) == 0x1000) {
// FIFO pipe
$info = 'p';
} else {
// Unknown
$info = 'u';
}
// Owner
$info .= (($perms & 0x0100) ? 'r' : '-');
$info .= (($perms & 0x0080) ? 'w' : '-');
$info .= (($perms & 0x0040) ?
(($perms & 0x0800) ? 's' : 'x' ) :
(($perms & 0x0800) ? 'S' : '-'));
// Group
$info .= (($perms & 0x0020) ? 'r' : '-');
$info .= (($perms & 0x0010) ? 'w' : '-');
$info .= (($perms & 0x0008) ?
(($perms & 0x0400) ? 's' : 'x' ) :
(($perms & 0x0400) ? 'S' : '-'));
// World
$info .= (($perms & 0x0004) ? 'r' : '-');
$info .= (($perms & 0x0002) ? 'w' : '-');
$info .= (($perms & 0x0001) ?
(($perms & 0x0200) ? 't' : 'x' ) :
(($perms & 0x0200) ? 'T' : '-'));
if(is_dir($path))
{
// add the directory detailsfile:///usr/share/doc/HTML/index.html to the file list
$directory_tree[] = array(
'path' => $path,
'name' => end($subdirectories),
'kind' => 'directory',
'file owner' => $fileowner,
'permission' =>$info,
// we scan the new path by calling this function
'content' => scan_directory_recursively($path, $filter));
// if the new path is a file
}
elseif(is_file($path))
{
// get the file extension by taking everything after the last dot
$extension = end(explode('.',end($subdirectories)));
// if there is no filter set or the filter is set and matches
if($filter === FALSE || $filter == $extension)
$fileowneruid=fileowner($path);
$fileownerarray=posix_getpwuid($fileowneruid);
$fileowner=$fileownerarray['name'];
$groupid = posix_getegid($path);
$groupinfo['name'] = posix_getgrgid($groupid);
$perms = fileperms($path);
if (($perms & 0xC000) == 0xC000) {
// Socket
$info = 's';
} elseif (($perms & 0xA000) == 0xA000) {
// Symbolic Link
$info = 'l';
} elseif (($perms & 0x8000) == 0x8000) {
// Regular
$info = '-';
} elseif (($perms & 0x6000) == 0x6000) {
// Block special
$info = 'b';
} elseif (($perms & 0x4000) == 0x4000) {
// Directory
$info = 'd';
} elseif (($perms & 0x2000) == 0x2000) {
// Character special
$info = 'c';
} elseif (($perms & 0x1000) == 0x1000) {
// FIFO pipe
$info = 'p';
} else {
// Unknown
$info = 'u';
}
// Owner
$info .= (($perms & 0x0100) ? 'r' : '-');
$info .= (($perms & 0x0080) ? 'w' : '-');
$info .= (($perms & 0x0040) ?
(($perms & 0x0800) ? 's' : 'x' ) :
(($perms & 0x0800) ? 'S' : '-'));
// Group
$info .= (($perms & 0x0020) ? 'r' : '-');
$info .= (($perms & 0x0010) ? 'w' : '-');
$info .= (($perms & 0x0008) ?
(($perms & 0x0400) ? 's' : 'x' ) :
(($perms & 0x0400) ? 'S' : '-'));
// World
$info .= (($perms & 0x0004) ? 'r' : '-');
$info .= (($perms & 0x0002) ? 'w' : '-');
$info .= (($perms & 0x0001) ?
(($perms & 0x0200) ? 't' : 'x' ) :
(($perms & 0x0200) ? 'T' : '-'));
{
// add the file details to the file list
$directory_tree[] = array(
'path' => $path,
'name' => end($subdirectories),
'file owner' => $fileowner,
'permission' =>$info);
}
}
}
}
}
// close the directory
closedir($directory_list);
// return file list
return $directory_tree;
// if the path is not readable ...
}
else
{
// ... we return false
return FALSE;
}
}
// to use this function to get all files and directories in an array, write:
//$filestructure = scan_directory_recursively('$d');
// to use this function to scan a directory and filter the results, write:
// $fileselection = scan_directory_recursively('directory', 'extension');
// example
//echo "<pre>";
$a=print_r (scan_directory_recursively($d));
//echo "</pre>";
$fp=fopen("result.txt","a");
foreach ($a as $key=>$dataArray) {
fwrite($fp, "[$key]\n");
foreach ($dataArray as $k => $v) {
fwrite($fp, "$k=$v\n");
}
fwrite($fp, "\n");
}
fclose($fp);
[/php]
