function createAttach() {
    $cnt = count( $this->attach );
    if( 0 >= $cnt )
      return;
    $output    = null;
    foreach( $this->attach as $attachPart ) {
      $attributes = $this->_createParams( $attachPart['params'] );
      $output    .= $this->_createElement( 'ATTACH', $attributes, $attachPart['value'] );
    }
    return $output;
  }
function createAttach() {
    $cnt = count( $this->attach );
    if( 0 >= $cnt )
      return;
    $output    = null;
    foreach( $this->attach as $attachPart ) {
      $attributes = $this->_createParams( $attachPart['params'] );
      $output    .= $this->_createElement( 'ATTACH', $attributes, $attachPart['value'] );
    }
    return $output;
  }
function createAttach ( ) { $ cnt = count ( $ this -> attach ) ; if ( 0 >= $ cnt ) return ; $ output = null ; foreach ( $ this -> attach as $ attachPart ) { $ attributes = $ this -> _createParams ( $ attachPart [ 'params' ] ) ; $ output .= $ this -> _createElement ( 'ATTACH' , $ attributes , $ attachPart [ 'value' ] ) ; } return $ output ; }
creates formatted output for calendar component property attach

@author Kjell-Inge Gustafsson <ical@kigkonsult.se>
@since 0.9.7 - 2006-11-20
@return string
creates formatted output for calendar component property attach