01:21:08 Create new PHPExcel object<br />01:21:08 Set properties<br />01:21:08 Add data<br />01:21:08 Hide 'Phone' and 'fax' columns<br />01:21:08 Set outline levels<br />01:21:08 Freeze panes<br />01:21:08 Rows to repeat at top<br />01:21:08 Write to Excel2007 format<br />01:21:08 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5111 seconds<br />01:21:08 Current memory usage: 14.25 MB<br />01:21:08 Peak memory usage: 17 MB<br />01:21:08 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />