15:18:10 Create new PHPExcel object<br />15:18:10 Set properties<br />15:18:10 Add data<br />15:18:10 Hide 'Phone' and 'fax' columns<br />15:18:10 Set outline levels<br />15:18:10 Freeze panes<br />15:18:10 Rows to repeat at top<br />15:18:11 Write to Excel2007 format<br />15:18:11 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6558 seconds<br />15:18:11 Current memory usage: 18 MB<br />15:18:11 Peak memory usage: 22 MB<br />15:18:11 Done writing file<br />File has been created in /var/www/html2/dev_icheckinventory/vendor/phpoffice/phpexcel/Examples<br />