Defined (1)

The class is defined in the following location(s).

/streams.php  

class FileReader { 
  var $_pos; 
  var $_fd; 
  var $_length; 
 
  function FileReader($filename) { 
    if (file_exists($filename)) { 
 
      $this->_length=filesize($filename); 
      $this->_pos = 0; 
      $this->_fd = fopen($filename, 'rb'); 
      if (!$this->_fd) { 
    $this->error = 3; // Cannot read file, probably permissions 
    return false; 
      } 
    } else { 
      $this->error = 2; // File doesn't exist 
      return false; 
    } 
  } 
 
  function read($bytes) { 
    if ($bytes) { 
      fseek($this->_fd, $this->_pos); 
 
      $data = ''; 
 
      // PHP 5.1.1 does not read more than 8192 bytes in one fread() 
      // the discussions at PHP Bugs suggest it's the intended behaviour 
      while ($bytes > 0) { 
        $chunk = fread($this->_fd, $bytes); 
        $data  .= $chunk; 
        $bytes -= strlen($chunk); 
      } 
      $this->_pos = ftell($this->_fd); 
 
      return $data; 
    } else return ''; 
  } 
 
  function seekto($pos) { 
    fseek($this->_fd, $pos); 
    $this->_pos = ftell($this->_fd); 
    return $this->_pos; 
  } 
 
  function currentpos() { 
    return $this->_pos; 
  } 
 
  function length() { 
    return $this->_length; 
  } 
 
  function close() { 
    fclose($this->_fd); 
  } 
 
}