12:16:01 Create new PHPExcel object<br />12:16:01 Set document properties<br />12:16:01 Add some data<br />12:16:01 Write to Excel2007 format<br />12:16:01 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0637 seconds<br />12:16:01 Current memory usage: 4.5 MB<br />12:16:01 Write to Excel5 format<br />12:16:01 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0268 seconds<br />12:16:01 Current memory usage: 5.75 MB<br />12:16:01 Peak memory usage: 5.75 MB<br />12:16:01 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />