16:43:41 Enable Cell Caching using SQLite3 method<br />16:43:41 Create new PHPExcel object<br />16:43:41 Set properties<br />16:43:41 Add data<br />16:43:41 Hide 'Phone' and 'fax' columns<br />16:43:41 Set outline levels<br />16:43:41 Freeze panes<br />16:43:41 Rows to repeat at top<br />16:43:42 Write to Excel2007 format<br />16:43:43 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6105 seconds<br />16:43:43 Current memory usage: 12.25 MB<br />16:43:43 Peak memory usage: 15 MB<br />16:43:43 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />