19:19:52 Create new PHPExcel object<br />19:19:52 Set properties<br />19:19:52 Add data<br />19:19:52 Hide 'Phone' and 'fax' columns<br />19:19:52 Set outline levels<br />19:19:52 Freeze panes<br />19:19:52 Rows to repeat at top<br />19:19:52 Write to Excel5 format<br />19:19:52 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.3330 seconds<br />19:19:52 Current memory usage: 20 MB<br />19:19:52 Peak memory usage: 22 MB<br />19:19:52 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />