14:05:52 Create new PHPExcel object<br />14:05:52 Set properties<br />14:05:52 Add data<br />14:05:52 Hide 'Phone' and 'fax' columns<br />14:05:52 Set outline levels<br />14:05:52 Freeze panes<br />14:05:52 Rows to repeat at top<br />14:05:52 Write to Excel2007 format<br />14:05:52 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5146 seconds<br />14:05:52 Current memory usage: 17.5 MB<br />14:05:52 Peak memory usage: 20.25 MB<br />14:05:52 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />