13:34:40 Create new PHPExcel object<br />13:34:40 Set document properties<br />13:34:40 Add some data<br />13:34:40 Write to Excel2007 format<br />13:34:40 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1215 seconds<br />13:34:40 Current memory usage: 4.5 MB<br />13:34:40 Write to Excel5 format<br />13:34:40 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0464 seconds<br />13:34:40 Current memory usage: 5.75 MB<br />13:34:40 Peak memory usage: 5.75 MB<br />13:34:40 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />