23:42:33 Create new PHPExcel object<br />23:42:33 Set properties<br />23:42:33 Add data<br />23:42:33 Hide 'Phone' and 'fax' columns<br />23:42:33 Set outline levels<br />23:42:33 Freeze panes<br />23:42:33 Rows to repeat at top<br />23:42:33 Write to Excel2007 format<br />23:42:34 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.7230 seconds<br />23:42:34 Current memory usage: 24 MB<br />23:42:34 Peak memory usage: 28 MB<br />23:42:34 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />