18:51:15 Create new PHPExcel object<br />18:51:15 Set document properties<br />18:51:15 Add some data<br />18:51:15 Rename worksheet<br />18:51:15 Write to Excel2007 format<br />18:51:15 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0159 seconds<br />18:51:15 Current memory usage: 6 MB<br />18:51:15 Write to Excel5 format<br />18:51:15 File written to 01simple.xls<br />Call time to write Workbook was 0.0158 seconds<br />18:51:15 Current memory usage: 8 MB<br />18:51:15 Peak memory usage: 8 MB<br />18:51:15 Done writing files<br />Files have been created in /var/www/html/elite-san-francisco/vendor/phpoffice/phpexcel/Examples<br />