11:41:41 Create new PHPExcel object<br />11:41:41 Set properties<br />11:41:41 Add data<br />11:41:41 Hide 'Phone' and 'fax' columns<br />11:41:41 Set outline levels<br />11:41:41 Freeze panes<br />11:41:41 Rows to repeat at top<br />11:41:41 Write to Excel2007 format<br />11:41:41 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1733 seconds<br />11:41:41 Current memory usage: 20 MB<br />11:41:41 Peak memory usage: 24 MB<br />11:41:41 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />