07:56:04 Create new PHPExcel object<br />07:56:04 Set properties<br />07:56:04 Add data<br />07:56:04 Hide 'Phone' and 'fax' columns<br />07:56:04 Set outline levels<br />07:56:04 Freeze panes<br />07:56:04 Rows to repeat at top<br />07:56:04 Write to Excel2007 format<br />07:56:05 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6961 seconds<br />07:56:05 Current memory usage: 14 MB<br />07:56:05 Peak memory usage: 16.75 MB<br />07:56:05 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />