12:06:32 Create new PHPExcel object<br />12:06:32 Set document properties<br />12:06:32 Add some data<br />12:06:32 Rename worksheet<br />12:06:32 Write to Excel2007 format<br />12:06:32 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0155 seconds<br />12:06:32 Current memory usage: 4.75 MB<br />12:06:32 Write to Excel5 format<br />12:06:32 File written to 42richText.xls<br />Call time to write Workbook was 0.0109 seconds<br />12:06:32 Current memory usage: 7 MB<br />12:06:32 Peak memory usage: 7 MB<br />12:06:32 Done writing files<br />Files have been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />