20:13:27 Enable Cell Caching using SQLite3 method<br />20:13:27 Create new PHPExcel object<br />20:13:27 Set properties<br />20:13:27 Add data<br />20:13:27 Hide 'Phone' and 'fax' columns<br />20:13:27 Set outline levels<br />20:13:27 Freeze panes<br />20:13:27 Rows to repeat at top<br />20:13:27 Write to Excel2007 format<br />20:13:29 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7009 seconds<br />20:13:29 Current memory usage: 12 MB<br />20:13:29 Peak memory usage: 14.75 MB<br />20:13:29 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />