15:34:20 Create new PHPExcel object<br />15:34:20 Set properties<br />15:34:20 Add data<br />15:34:20 Hide 'Phone' and 'fax' columns<br />15:34:20 Set outline levels<br />15:34:20 Freeze panes<br />15:34:20 Rows to repeat at top<br />15:34:20 Write to Excel2007 format<br />15:34:22 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.6347 seconds<br />15:34:22 Current memory usage: 31.75 MB<br />15:34:22 Peak memory usage: 35.25 MB<br />15:34:22 Done writing file<br />File has been created in D:\wwwroot\jzg\vendor\phpoffice\phpexcel\Examples<br />