23:39:26 Create new PHPExcel object<br />23:39:26 Set properties<br />23:39:26 Add data<br />23:39:26 Hide 'Phone' and 'fax' columns<br />23:39:26 Set outline levels<br />23:39:26 Freeze panes<br />23:39:26 Rows to repeat at top<br />23:39:27 Write to Excel2007 format<br />23:39:27 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5396 seconds<br />23:39:27 Current memory usage: 30.25 MB<br />23:39:27 Peak memory usage: 33.25 MB<br />23:39:27 Done writing file<br />File has been created in /var/www/html/demobehappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />