17:08:22 Enable Cell Caching using SQLite3 method<br />17:08:22 Create new PHPExcel object<br />17:08:22 Set properties<br />17:08:22 Add data<br />17:08:22 Hide 'Phone' and 'fax' columns<br />17:08:22 Set outline levels<br />17:08:22 Freeze panes<br />17:08:22 Rows to repeat at top<br />17:08:22 Write to Excel2007 format<br />17:08:27 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.1611 seconds<br />17:08:27 Current memory usage: 9.5 MB<br />17:08:27 Peak memory usage: 12.25 MB<br />17:08:27 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />