18:08:56 Create new PHPExcel object<br />18:08:56 Set document properties<br />18:08:56 Add some data<br />18:08:56 Rename worksheet<br />18:08:56 Write to Excel2007 format<br />18:08:56 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0109 seconds<br />18:08:56 Current memory usage: 3.75 MB<br />18:08:56 Write to Excel5 format<br />18:08:56 File written to 42richText.xls<br />Call time to write Workbook was 0.0093 seconds<br />18:08:56 Current memory usage: 5.5 MB<br />18:08:56 Peak memory usage: 5.5 MB<br />18:08:56 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />