00:43:16 Create new PHPExcel object<br />00:43:16 Set properties<br />00:43:16 Add data<br />00:43:16 Hide 'Phone' and 'fax' columns<br />00:43:16 Set outline levels<br />00:43:16 Freeze panes<br />00:43:16 Rows to repeat at top<br />00:43:16 Write to Excel2007 format<br />00:43:17 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6951 seconds<br />00:43:17 Current memory usage: 30.5 MB<br />00:43:17 Peak memory usage: 33.25 MB<br />00:43:17 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />