11:21:51 Create new PHPExcel object<br />11:21:51 Set document properties<br />11:21:51 Add some data<br />11:21:51 Write to Excel2007 format<br />11:21:51 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0435 seconds<br />11:21:51 Current memory usage: 4.25 MB<br />11:21:51 Write to Excel5 format<br />11:21:51 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0665 seconds<br />11:21:51 Current memory usage: 5.5 MB<br />11:21:51 Peak memory usage: 6 MB<br />11:21:51 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />