18:53:21 Create new PHPExcel object<br />18:53:21 Set properties<br />18:53:21 Add data<br />18:53:21 Hide 'Phone' and 'fax' columns<br />18:53:21 Set outline levels<br />18:53:21 Freeze panes<br />18:53:21 Rows to repeat at top<br />18:53:22 Write to Excel2007 format<br />18:53:23 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0359 seconds<br />18:53:23 Current memory usage: 20.5 MB<br />18:53:23 Peak memory usage: 23.25 MB<br />18:53:23 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />