21:20:43 Create new PHPExcel object<br />21:20:43 Set properties<br />21:20:43 Add data<br />21:20:43 Hide 'Phone' and 'fax' columns<br />21:20:43 Set outline levels<br />21:20:43 Freeze panes<br />21:20:43 Rows to repeat at top<br />21:20:43 Write to Excel2007 format<br />21:20:44 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4455 seconds<br />21:20:44 Current memory usage: 22 MB<br />21:20:44 Peak memory usage: 26 MB<br />21:20:44 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />