12:39:35 Create new PHPExcel object<br />12:39:35 Set properties<br />12:39:35 Add data<br />12:39:35 Hide 'Phone' and 'fax' columns<br />12:39:35 Set outline levels<br />12:39:35 Freeze panes<br />12:39:35 Rows to repeat at top<br />12:39:35 Write to Excel2007 format<br />12:39:36 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4393 seconds<br />12:39:36 Current memory usage: 18 MB<br />12:39:36 Peak memory usage: 22 MB<br />12:39:36 Done writing file<br />File has been created in /var/www/html/app/phpexcel/Examples<br />