12:49:36 Create new PHPExcel object<br />12:49:36 Set document properties<br />12:49:36 Add some data<br />12:49:36 Rename worksheet<br />12:49:36 Write to Excel2007 format<br />12:49:36 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0609 seconds<br />12:49:36 Current memory usage: 4 MB<br />12:49:36 Write to Excel5 format<br />12:49:36 File written to 42richText.xls<br />Call time to write Workbook was 0.0323 seconds<br />12:49:36 Current memory usage: 5.5 MB<br />12:49:36 Peak memory usage: 5.5 MB<br />12:49:36 Done writing files<br />Files have been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />