19:04:42 Enable Cell Caching using SQLite3 method<br />19:04:42 Create new PHPExcel object<br />19:04:42 Set properties<br />19:04:42 Add data<br />19:04:42 Hide 'Phone' and 'fax' columns<br />19:04:42 Set outline levels<br />19:04:42 Freeze panes<br />19:04:42 Rows to repeat at top<br />19:04:43 Write to Excel2007 format<br />19:04:46 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.0426 seconds<br />19:04:46 Current memory usage: 16 MB<br />19:04:46 Peak memory usage: 20 MB<br />19:04:46 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />