00:52:39 Create new PHPExcel object<br />00:52:39 Set properties<br />00:52:39 Add data<br />00:52:39 Hide 'Phone' and 'fax' columns<br />00:52:39 Set outline levels<br />00:52:39 Freeze panes<br />00:52:39 Rows to repeat at top<br />00:52:40 Write to Excel2007 format<br />00:52:42 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.6099 seconds<br />00:52:42 Current memory usage: 24.5 MB<br />00:52:42 Peak memory usage: 28.25 MB<br />00:52:42 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />