21:45:50 Create new PHPExcel object<br />21:45:50 Set properties<br />21:45:50 Add data<br />21:45:50 Hide 'Phone' and 'fax' columns<br />21:45:50 Set outline levels<br />21:45:50 Freeze panes<br />21:45:50 Rows to repeat at top<br />21:45:50 Write to Excel5 format<br />21:45:51 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.4373 seconds<br />21:45:51 Current memory usage: 24 MB<br />21:45:51 Peak memory usage: 29.25 MB<br />21:45:51 Done writing file<br />File has been created in /var/www/rrmedical/vendor/phpoffice/phpexcel/Examples<br />