22:36:22 Create new PHPExcel object<br />22:36:22 Set properties<br />22:36:22 Add data<br />22:36:22 Hide 'Phone' and 'fax' columns<br />22:36:22 Set outline levels<br />22:36:22 Freeze panes<br />22:36:22 Rows to repeat at top<br />22:36:23 Write to Excel2007 format<br />22:36:24 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.2495 seconds<br />22:36:24 Current memory usage: 20.5 MB<br />22:36:24 Peak memory usage: 23.25 MB<br />22:36:24 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />