17:33:34 Enable Cell Caching using SQLite3 method<br />17:33:34 Create new PHPExcel object<br />17:33:34 Set properties<br />17:33:34 Add data<br />17:33:34 Hide 'Phone' and 'fax' columns<br />17:33:34 Set outline levels<br />17:33:34 Freeze panes<br />17:33:34 Rows to repeat at top<br />17:33:34 Write to Excel2007 format<br />17:33:36 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6838 seconds<br />17:33:36 Current memory usage: 12.25 MB<br />17:33:36 Peak memory usage: 15 MB<br />17:33:36 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />