06:16:46 Create new PHPExcel object<br />06:16:46 Set properties<br />06:16:46 Add data<br />06:16:46 Hide 'Phone' and 'fax' columns<br />06:16:46 Set outline levels<br />06:16:46 Freeze panes<br />06:16:46 Rows to repeat at top<br />06:16:46 Write to Excel2007 format<br />06:16:46 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5848 seconds<br />06:16:46 Current memory usage: 17.5 MB<br />06:16:46 Peak memory usage: 20.25 MB<br />06:16:46 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />