20:49:11 Enable Cell Caching using SQLite3 method<br />20:49:11 Create new PHPExcel object<br />20:49:11 Set properties<br />20:49:11 Add data<br />20:49:11 Hide 'Phone' and 'fax' columns<br />20:49:11 Set outline levels<br />20:49:11 Freeze panes<br />20:49:11 Rows to repeat at top<br />20:49:11 Write to Excel2007 format<br />20:49:13 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5493 seconds<br />20:49:13 Current memory usage: 9.75 MB<br />20:49:13 Peak memory usage: 12.5 MB<br />20:49:13 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />