How cIncrement PHPExcel column dynamically with dynamic name

Hi,

 

i am trying to loop columns in a row using another loop result. That is, i have to show date of Sundays/Mondays/Tuesdays... belongs to a month in dynamic columns of an Excel sheet using PHPExcel. My code is:

 

$lastColumn = $objSheet->getHighestColumn();

$lastColumn++;

for ($column = 'E'; $column != $lastColumn; $column++) {

$date_new='';

$str = $year.'-'.$month.'-';

for($i=1; $i<31; $i++)

{

$ddd = $str.$i;

$date = date('Y-m-D-d', $time = strtotime($ddd) );

if( strpos($date, $day) )

{

$date_new = date('d-m-Y', $time = strtotime($ddd) );

}

}

$objSheet->getCell($column.'3')->setValue($date_new);

}

 

I am getting the result as :