20:26:39 Create new PHPExcel object<br />20:26:39 Set properties<br />20:26:39 Add data<br />20:26:39 Hide 'Phone' and 'fax' columns<br />20:26:39 Set outline levels<br />20:26:39 Freeze panes<br />20:26:39 Rows to repeat at top<br />20:26:40 Write to Excel2007 format<br />20:26:40 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.7542 seconds<br />20:26:40 Current memory usage: 26 MB<br />20:26:40 Peak memory usage: 30 MB<br />20:26:40 Done writing file<br />File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />