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Fix for SUMIF(), COUNTIF() and related functions if condition references a blank cell, courtesy of watermark86

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Mark Baker 2013-05-24 09:19:13 +01:00
parent 9331422a8a
commit de2248d1d4
1 changed files with 2 additions and 0 deletions
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Classes/PHPExcel/Calculation/Functions.php
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@ -308,6 +308,8 @@ class PHPExcel_Calculation_Functions {
public static function _ifCondition($condition) { public static function _ifCondition($condition) {
$condition = PHPExcel_Calculation_Functions::flattenSingleValue($condition); $condition = PHPExcel_Calculation_Functions::flattenSingleValue($condition);
if (!isset($condition{0}))
$condition = '=""';
if (!in_array($condition{0},array('>', '<', '='))) { if (!in_array($condition{0},array('>', '<', '='))) {
if (!is_numeric($condition)) { $condition = PHPExcel_Calculation::_wrapResult(strtoupper($condition)); } if (!is_numeric($condition)) { $condition = PHPExcel_Calculation::_wrapResult(strtoupper($condition)); }
return '='.$condition; return '='.$condition;