14:14:11 Create new PHPExcel object<br />14:14:11 Set properties<br />14:14:11 Add data<br />14:14:11 Hide 'Phone' and 'fax' columns<br />14:14:11 Set outline levels<br />14:14:11 Freeze panes<br />14:14:11 Rows to repeat at top<br />14:14:11 Write to Excel2007 format<br />14:14:12 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3748 seconds<br />14:14:12 Current memory usage: 30.5 MB<br />14:14:12 Peak memory usage: 33.25 MB<br />14:14:12 Done writing file<br />File has been created in /var/www/wu1n/vendor/phpoffice/phpexcel/Examples<br />