23:01:48 Enable Cell Caching using SQLite3 method<br />23:01:48 Create new PHPExcel object<br />23:01:48 Set properties<br />23:01:48 Add data<br />23:01:48 Hide 'Phone' and 'fax' columns<br />23:01:48 Set outline levels<br />23:01:48 Freeze panes<br />23:01:48 Rows to repeat at top<br />23:01:48 Write to Excel2007 format<br />23:01:51 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2433 seconds<br />23:01:51 Current memory usage: 20 MB<br />23:01:51 Peak memory usage: 22.75 MB<br />23:01:51 Done writing file<br />File has been created in /home/www/mavensolutions.net/metro_tax/vendor/phpoffice/phpexcel/Examples<br />