03:48:30 Create new PHPExcel object<br />03:48:30 Set properties<br />03:48:30 Add data<br />03:48:30 Hide 'Phone' and 'fax' columns<br />03:48:30 Set outline levels<br />03:48:30 Freeze panes<br />03:48:30 Rows to repeat at top<br />03:48:33 Write to Excel2007 format<br />03:48:37 File written to 06largescale.xlsx<br />Call time to write Workbook was 3.9470 seconds<br />03:48:37 Current memory usage: 26 MB<br />03:48:37 Peak memory usage: 30 MB<br />03:48:37 Done writing file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />