09:22:36 Create new PHPExcel object<br />09:22:36 Set properties<br />09:22:36 Add data<br />09:22:36 Hide 'Phone' and 'fax' columns<br />09:22:36 Set outline levels<br />09:22:36 Freeze panes<br />09:22:36 Rows to repeat at top<br />09:22:36 Write to Excel2007 format<br />09:22:37 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5424 seconds<br />09:22:37 Current memory usage: 17.25 MB<br />09:22:37 Peak memory usage: 20 MB<br />09:22:37 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />