03:59:59 Enable Cell Caching using SQLite3 method<br />03:59:59 Create new PHPExcel object<br />03:59:59 Set properties<br />03:59:59 Add data<br />03:59:59 Hide 'Phone' and 'fax' columns<br />03:59:59 Set outline levels<br />03:59:59 Freeze panes<br />03:59:59 Rows to repeat at top<br />03:59:59 Write to Excel2007 format<br />04:00:01 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.0448 seconds<br />04:00:01 Current memory usage: 12 MB<br />04:00:01 Peak memory usage: 14.75 MB<br />04:00:01 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />