12:08:24 Enable Cell Caching using SQLite3 method<br />12:08:24 Create new PHPExcel object<br />12:08:24 Set properties<br />12:08:24 Add data<br />12:08:24 Hide 'Phone' and 'fax' columns<br />12:08:24 Set outline levels<br />12:08:24 Freeze panes<br />12:08:24 Rows to repeat at top<br />12:08:24 Write to Excel2007 format<br />12:08:26 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7430 seconds<br />12:08:26 Current memory usage: 12.25 MB<br />12:08:26 Peak memory usage: 15 MB<br />12:08:26 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />