17:33:04 Create new PHPExcel object<br />17:33:04 Set properties<br />17:33:04 Add data<br />17:33:04 Hide 'Phone' and 'fax' columns<br />17:33:04 Set outline levels<br />17:33:04 Freeze panes<br />17:33:04 Rows to repeat at top<br />17:33:04 Write to Excel5 format<br />17:33:04 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.3422 seconds<br />17:33:04 Current memory usage: 20 MB<br />17:33:04 Peak memory usage: 22 MB<br />17:33:04 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />