18:55:58 Create new PHPExcel object<br />18:55:58 Set document properties<br />18:55:58 Add some data<br />18:55:58 Rename worksheet<br />18:55:58 Write to Excel2007 format<br />18:55:59 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0019 seconds<br />18:55:59 Current memory usage: 2 MB<br />18:55:59 Write to Excel5 format<br />18:55:59 File written to 01simple.xls<br />Call time to write Workbook was 0.0013 seconds<br />18:55:59 Current memory usage: 2 MB<br />18:55:59 Peak memory usage: 2 MB<br />18:55:59 Done writing files<br />Files have been created in /var/www/app.omnibizhq.com/vendor/phpoffice/phpexcel/Examples<br />