22:08:42 Create new PHPExcel object<br />22:08:42 Set properties<br />22:08:42 Add data<br />22:08:42 Hide 'Phone' and 'fax' columns<br />22:08:42 Set outline levels<br />22:08:42 Freeze panes<br />22:08:42 Rows to repeat at top<br />22:08:42 Write to Excel5 format<br />22:08:43 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.4694 seconds<br />22:08:43 Current memory usage: 19.5 MB<br />22:08:43 Peak memory usage: 24.5 MB<br />22:08:43 Done writing file<br />File has been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />