10:41:02 Enable Cell Caching using SQLite3 method<br />10:41:02 Create new PHPExcel object<br />10:41:02 Set properties<br />10:41:02 Add data<br />10:41:02 Hide 'Phone' and 'fax' columns<br />10:41:02 Set outline levels<br />10:41:02 Freeze panes<br />10:41:02 Rows to repeat at top<br />10:41:03 Write to Excel2007 format<br />10:41:05 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7311 seconds<br />10:41:05 Current memory usage: 11 MB<br />10:41:05 Peak memory usage: 13.75 MB<br />10:41:05 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />