19:13:19 Create new PHPExcel object<br />19:13:19 Set properties<br />19:13:19 Add data<br />19:13:19 Hide 'Phone' and 'fax' columns<br />19:13:19 Set outline levels<br />19:13:19 Freeze panes<br />19:13:19 Rows to repeat at top<br />19:13:19 Write to Excel2007 format<br />19:13:20 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.8397 seconds<br />19:13:20 Current memory usage: 24 MB<br />19:13:20 Peak memory usage: 28 MB<br />19:13:20 Done writing file<br />File has been created in /home/invista/public_html/soporteti/vendor/phpoffice/phpexcel/Examples<br />