function get_first_folder()
{
parent::get();
if (isset($this->folders[0])) {
return $this->folders[0];
} else {
return null;
}
}
/**
* @desc Builds a Folder object.
* @param string $path Path of the folder.
*/
public function __construct($path)
{
parent::__construct(rtrim($path, '/'));
}
/**
* @desc Builds a File object.
* @param string $path Path of the file you want to work with.
* @param int $mode If you want to open it only to read it, use the flag File::READ, if it's to write it use the File::WRITE flag, you also can use the File::READ_WRITE flag.
* @param bool $whenopen If you want to open the file now, use the File::DIRECT_OPENING constant, if you want to open it only when you will need it, use the File::LAZY_OPENING constant.
*/
public function __construct($path)
{
parent::__construct($path);
}
function write($data, $how = ERASE, $mode = CLOSEFILE)
{
if ($this->mode & WRITE) {
if ($mode == NOTCLOSEFILE && !is_ressource($this->fd) || $mode == CLOSEFILE) {
if (!($this->fd = @fopen($this->path, $how == ADD ? 'a' : 'w'))) {
return false;
}
}
$bytes_to_write = strlen($data);
$bytes_written = 0;
while ($bytes_written < $bytes_to_write) {
$bytes = fwrite($this->fd, substr($data, $bytes_written, 4096));
if ($bytes === false || $bytes == 0) {
break;
}
$bytes_written += $bytes;
}
parent::write();
return $bytes_written == $bytes_to_write;
} else {
user_error('File ' . $this->path . ' is open in the read only mode, it can\'t be written.');
}
}
