04:07:39 Create new PHPExcel object<br />04:07:39 Set properties<br />04:07:39 Add data<br />04:07:39 Hide 'Phone' and 'fax' columns<br />04:07:39 Set outline levels<br />04:07:39 Freeze panes<br />04:07:39 Rows to repeat at top<br />04:07:42 Write to Excel2007 format<br />04:07:46 File written to 06largescale.xlsx<br />Call time to write Workbook was 3.9523 seconds<br />04:07:46 Current memory usage: 24 MB<br />04:07:46 Peak memory usage: 28 MB<br />04:07:46 Done writing file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />