17:46:23 Create new PHPExcel object<br />17:46:23 Set document properties<br />17:46:23 Add some data<br />17:46:23 Rename worksheet<br />17:46:23 Write to Excel2007 format<br />17:46:23 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />17:46:23 Current memory usage: 2 MB<br />17:46:23 Write to Excel5 format<br />17:46:23 File written to 01simple.xls<br />Call time to write Workbook was 0.0053 seconds<br />17:46:23 Current memory usage: 2 MB<br />17:46:23 Peak memory usage: 2 MB<br />17:46:23 Done writing files<br />Files have been created in /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples<br />