08:55:50 Enable Cell Caching using SQLite3 method<br />08:55:50 Create new PHPExcel object<br />08:55:50 Set properties<br />08:55:50 Add data<br />08:55:50 Hide 'Phone' and 'fax' columns<br />08:55:50 Set outline levels<br />08:55:50 Freeze panes<br />08:55:50 Rows to repeat at top<br />08:55:51 Write to Excel2007 format<br />08:55:53 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7465 seconds<br />08:55:53 Current memory usage: 20 MB<br />08:55:53 Peak memory usage: 22.75 MB<br />08:55:53 Done writing file<br />File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />