12:08:18 Create new PHPExcel object<br />12:08:18 Set properties<br />12:08:18 Add data<br />12:08:18 Hide 'Phone' and 'fax' columns<br />12:08:18 Set outline levels<br />12:08:18 Freeze panes<br />12:08:18 Rows to repeat at top<br />12:08:19 Write to Excel5 format<br />12:08:19 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.4079 seconds<br />12:08:19 Current memory usage: 20 MB<br />12:08:19 Peak memory usage: 22 MB<br />12:08:19 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />