02:45:39 Enable Cell Caching using SQLite3 method<br />02:45:39 Create new PHPExcel object<br />02:45:39 Set properties<br />02:45:39 Add data<br />02:45:39 Hide 'Phone' and 'fax' columns<br />02:45:39 Set outline levels<br />02:45:39 Freeze panes<br />02:45:39 Rows to repeat at top<br />02:45:40 Write to Excel2007 format<br />02:45:42 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.9556 seconds<br />02:45:42 Current memory usage: 20 MB<br />02:45:42 Peak memory usage: 22.75 MB<br />02:45:42 Done writing file<br />File has been created in /home/www/mavensolutions.net/metro_tax/vendor/phpoffice/phpexcel/Examples<br />