how to make New lines in a cell using phpexcel

Question

i have problem with php excel,

i want to make new line in one cell but i can\'t, i have tried using \\n or
but itsn\'t work. this my code:

<         


        

Answer 1

Improved answer based on Ravin and others

$objPHPExcel
  ->getActiveSheet()
  ->setCellValue('H5', "Hello".PHP_EOL." World");

$objPHPExcel
  ->getActiveSheet()
  ->getStyle('H5')
  ->getAlignment()
  ->setWrapText(true);