The following:
$objConditional1 = new PHPExcel_Style_Conditional();
$objConditional1->setConditionType(PHPExcel_Style_Conditional::CONDITION_CONTAINSTEXT)
->setOperatorType(PHPExcel_Style_Conditional::OPERATOR_CONTAINSTEXT)
->addCondition("Bla bla");
$objConditional1->getStyle()->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getEndColor()->setARGB(PHPExcel_Style_Color::COLOR_GREEN);
$conditionalStyles = $sheet->getStyle('I2')->getConditionalStyles();
array_push($conditionalStyles, $objConditional1);
$sheet->getStyle('I$2:I$10000')->setConditionalStyles($conditionalStyles);
Generates an excel document and says that the conditional formatting has issues and that it will remove it...
The correct result i'm looking for is when column equals "Bla bla" fill the box in green