20:13:12 Create new PHPExcel object<br />20:13:12 Set document properties<br />20:13:12 Add some data<br />20:13:12 Rename worksheet<br />20:13:12 Write to Excel2007 format<br />20:13:12 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0044 seconds<br />20:13:12 Current memory usage: 2 MB<br />20:13:12 Write to Excel5 format<br />20:13:12 File written to 01simple.xls<br />Call time to write Workbook was 0.0042 seconds<br />20:13:12 Current memory usage: 2 MB<br />20:13:12 Peak memory usage: 2 MB<br />20:13:12 Done writing files<br />Files have been created in /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples<br />