14:14:53 Create new PHPExcel object<br />14:14:53 Set properties<br />14:14:53 Add data<br />14:14:53 Hide 'Phone' and 'fax' columns<br />14:14:53 Set outline levels<br />14:14:53 Freeze panes<br />14:14:53 Rows to repeat at top<br />14:14:53 Write to Excel2007 format<br />14:14:54 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5687 seconds<br />14:14:54 Current memory usage: 30.75 MB<br />14:14:54 Peak memory usage: 33.5 MB<br />14:14:54 Done writing file<br />File has been created in /var/www/local/vendor/phpoffice/phpexcel/Examples<br />