18:34:41 Create new PHPExcel object<br />18:34:41 Set properties<br />18:34:41 Add data<br />18:34:41 Hide 'Phone' and 'fax' columns<br />18:34:41 Set outline levels<br />18:34:41 Freeze panes<br />18:34:41 Rows to repeat at top<br />18:34:42 Write to Excel2007 format<br />18:34:45 File written to 06largescale.xlsx<br />Call time to write Workbook was 2.0166 seconds<br />18:34:45 Current memory usage: 25 MB<br />18:34:45 Peak memory usage: 28.25 MB<br />18:34:45 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />