16:37:06 Enable Cell Caching using SQLite3 method<br />16:37:06 Create new PHPExcel object<br />16:37:06 Set properties<br />16:37:06 Add data<br />16:37:06 Hide 'Phone' and 'fax' columns<br />16:37:06 Set outline levels<br />16:37:06 Freeze panes<br />16:37:06 Rows to repeat at top<br />16:37:07 Write to Excel2007 format<br />16:37:08 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6294 seconds<br />16:37:08 Current memory usage: 9.25 MB<br />16:37:08 Peak memory usage: 12 MB<br />16:37:08 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />