19:55:56 Create new PHPExcel object<br />19:55:56 Set properties<br />19:55:56 Add data<br />19:55:56 Hide 'Phone' and 'fax' columns<br />19:55:56 Set outline levels<br />19:55:56 Freeze panes<br />19:55:56 Rows to repeat at top<br />19:55:56 Write to Excel2007 format<br />19:55:56 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5241 seconds<br />19:55:56 Current memory usage: 17.5 MB<br />19:55:56 Peak memory usage: 20.25 MB<br />19:55:56 Done writing file<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />