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Ensure that values returned get getCalculatedValue aren't array values, irrespective of the returnArrayAsType setting

This commit is contained in:
Mark Baker 2013-02-28 12:22:10 +00:00
parent b15fa68fb5
commit e5613be860
1 changed files with 14 additions and 9 deletions
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23
Classes/PHPExcel/Cell.php
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@ -134,7 +134,7 @@ class PHPExcel_Cell
// Set worksheet cache
$this->_parent = $pSheet->getCellCacheController();
// Set datatype?
if ($pDataType !== NULL) {
if ($pDataType == PHPExcel_Cell_DataType::TYPE_STRING2)
@ -273,21 +273,26 @@ class PHPExcel_Cell
*/
public function getCalculatedValue($resetLog = TRUE)
{
// echo 'Cell '.$this->getCoordinate().' value is a '.$this->_dataType.' with a value of '.$this->getValue().'<br />';
//echo 'Cell '.$this->getCoordinate().' value is a '.$this->_dataType.' with a value of '.$this->getValue().PHP_EOL;
if ($this->_dataType == PHPExcel_Cell_DataType::TYPE_FORMULA) {
try {
// echo 'Cell value for '.$this->getCoordinate().' is a formula: Calculating value<br />';
//echo 'Cell value for '.$this->getCoordinate().' is a formula: Calculating value'.PHP_EOL;
$result = PHPExcel_Calculation::getInstance(
$this->getWorksheet()->getParent()
)->calculateCellValue($this,$resetLog);
// $result = $this->getParent()->getParent()->getCalculationEngine()->calculateCellValue($this,$resetLog);
// echo $this->getCoordinate().' calculation result is '.$result.'<br />';
//echo $this->getCoordinate().' calculation result is '.$result.PHP_EOL;
// We don't yet handle array returns
if (is_array($result)) {
while (is_array($result)) {
$result = array_pop($result);
}
}
} catch ( PHPExcel_Exception $ex ) {
if (($ex->getMessage() === 'Unable to access External Workbook') && ($this->_calculatedValue !== NULL)) {
// echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().'<br />';
//echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().PHP_EOL;
return $this->_calculatedValue; // Fallback for calculations referencing external files.
}
// echo 'Calculation Exception: '.$ex->getMessage().'<br />';
//echo 'Calculation Exception: '.$ex->getMessage().PHP_EOL;
$result = '#N/A';
throw(
new PHPExcel_Calculation_Exception(
@ -297,10 +302,10 @@ class PHPExcel_Cell
}
if ($result === '#Not Yet Implemented') {
// echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().'<br />';
//echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().PHP_EOL;
return $this->_calculatedValue; // Fallback if calculation engine does not support the formula.
}
// echo 'Returning calculated value of '.$result.' for cell '.$this->getCoordinate().'<br />';
//echo 'Returning calculated value of '.$result.' for cell '.$this->getCoordinate().PHP_EOL;
return $result;
}