15:01:31 Enable Cell Caching using SQLite3 method<br />15:01:31 Create new PHPExcel object<br />15:01:31 Set properties<br />15:01:31 Add data<br />15:01:31 Hide 'Phone' and 'fax' columns<br />15:01:31 Set outline levels<br />15:01:31 Freeze panes<br />15:01:31 Rows to repeat at top<br />15:01:32 Write to Excel2007 format<br />15:01:35 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.0673 seconds<br />15:01:35 Current memory usage: 14 MB<br />15:01:35 Peak memory usage: 20 MB<br />15:01:35 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />