/**
* Retrieve a particular cell
* @param string $st_id Spreadsheet ID
* @param string $wt_id Worksheet ID
* @return Zend_Gdata_Spreadsheets_CellEntry $entry CellEntry object containing cell data
*/
public function getCell($st_id, $wt_id, $cell_id)
{
$query = new Zend_Gdata_Spreadsheets_CellQuery();
$query->setSpreadsheetKey($st_id);
$query->setWorksheetId($wt_id);
/*
* Parse cell id
*/
// min length is 4
if (strlen($cell_id) < 4) {
throw new Exception();
}
$matches = array();
preg_match("/^R(\\d+)C(\\d+)\$/", $cell_id, $matches);
$query->setMaxRow($matches[1])->setMinRow($matches[1])->setMaxCol($matches[2])->setMinCol($matches[2]);
return $this->getFeed($query->getQueryUrl());
}