21:17:46 Enable Cell Caching using SQLite3 method<br />21:17:46 Create new PHPExcel object<br />21:17:46 Set properties<br />21:17:46 Add data<br />21:17:46 Hide 'Phone' and 'fax' columns<br />21:17:46 Set outline levels<br />21:17:46 Freeze panes<br />21:17:46 Rows to repeat at top<br />21:17:48 Write to Excel2007 format<br />21:17:54 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 6.2554 seconds<br />21:17:54 Current memory usage: 20 MB<br />21:17:54 Peak memory usage: 22.75 MB<br />21:17:54 Done writing file<br />File has been created in /home/prestasie/public_html/vendor/phpoffice/phpexcel/Examples<br />