17:36:41 Create new PHPExcel object<br />17:36:41 Set properties<br />17:36:41 Add data<br />17:36:41 Hide 'Phone' and 'fax' columns<br />17:36:41 Set outline levels<br />17:36:41 Freeze panes<br />17:36:41 Rows to repeat at top<br />17:36:41 Write to Excel2007 format<br />17:36:41 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1941 seconds<br />17:36:41 Current memory usage: 18 MB<br />17:36:41 Peak memory usage: 22 MB<br />17:36:41 Done writing file<br />File has been created in /var/www/html/elite-mati/vendor/phpoffice/phpexcel/Examples<br />