19:00:04 Enable Cell Caching using SQLite3 method<br />19:00:04 Create new PHPExcel object<br />19:00:04 Set properties<br />19:00:04 Add data<br />19:00:04 Hide 'Phone' and 'fax' columns<br />19:00:04 Set outline levels<br />19:00:04 Freeze panes<br />19:00:04 Rows to repeat at top<br />19:00:04 Write to Excel2007 format<br />19:00:06 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7702 seconds<br />19:00:06 Current memory usage: 12 MB<br />19:00:06 Peak memory usage: 14.75 MB<br />19:00:06 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />