10:10:23 Create new PHPExcel object<br />10:10:24 Set properties<br />10:10:24 Add data<br />10:10:24 Hide 'Phone' and 'fax' columns<br />10:10:24 Set outline levels<br />10:10:24 Freeze panes<br />10:10:24 Rows to repeat at top<br />10:10:25 Write to Excel2007 format<br />10:10:28 File written to 06largescale.xlsx<br />Call time to write Workbook was 2.4769 seconds<br />10:10:28 Current memory usage: 32.5 MB<br />10:10:28 Peak memory usage: 35.25 MB<br />10:10:28 Done writing file<br />File has been created in E:\www\__mango\Examples<br />