13:15:15 Create new PHPExcel object<br />13:15:15 Set properties<br />13:15:15 Add data<br />13:15:15 Hide 'Phone' and 'fax' columns<br />13:15:15 Set outline levels<br />13:15:15 Freeze panes<br />13:15:15 Rows to repeat at top<br />13:15:15 Write to Excel2007 format<br />13:15:15 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3566 seconds<br />13:15:15 Current memory usage: 22 MB<br />13:15:15 Peak memory usage: 26 MB<br />13:15:15 Done writing file<br />File has been created in /home/scientificatiles/public_html/vendor/phpoffice/phpexcel/Examples<br />