function Net_Socket::write in Flickr API 5

Write a specified amount of data.

@access public

Parameters

string $data Data to write.:

integer $blocksize Amount of data to write at once.: NULL means all at once.

Return value

mixed true on success or an error object otherwise

File

phpFlickr/PEAR/Net/Socket.php, line 286

Class

Net_Socket

Generalized Socket class.

Code

function write($data, $blocksize = null) {
  if (!is_resource($this->fp)) {
    return $this
      ->raiseError('not connected');
  }
  if (is_null($blocksize) && !OS_WINDOWS) {
    return fwrite($this->fp, $data);
  }
  else {
    if (is_null($blocksize)) {
      $blocksize = 1024;
    }
    $pos = 0;
    $size = strlen($data);
    while ($pos < $size) {
      $written = @fwrite($this->fp, substr($data, $pos, $blocksize));
      if ($written === false) {
        return false;
      }
      $pos += $written;
    }
    return $pos;
  }
}