11:33:14 Enable Cell Caching using SQLite3 method<br />11:33:14 Create new PHPExcel object<br />11:33:14 Set properties<br />11:33:14 Add data<br />11:33:14 Hide 'Phone' and 'fax' columns<br />11:33:14 Set outline levels<br />11:33:14 Freeze panes<br />11:33:14 Rows to repeat at top<br />11:33:14 Write to Excel2007 format<br />11:33:15 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.1249 seconds<br />11:33:15 Current memory usage: 18 MB<br />11:33:15 Peak memory usage: 20 MB<br />11:33:15 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />