11:10:04 Create new PHPExcel object<br />11:10:04 Set document properties<br />11:10:04 Add some data<br />11:10:04 Write to Excel2007 format<br />11:10:04 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0516 seconds<br />11:10:04 Current memory usage: 4.25 MB<br />11:10:04 Write to Excel5 format<br />11:10:05 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0386 seconds<br />11:10:05 Current memory usage: 5.5 MB<br />11:10:05 Peak memory usage: 6 MB<br />11:10:05 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />