07:33:12 Enable Cell Caching using SQLite3 method<br />07:33:12 Create new PHPExcel object<br />07:33:12 Set properties<br />07:33:12 Add data<br />07:33:12 Hide 'Phone' and 'fax' columns<br />07:33:12 Set outline levels<br />07:33:12 Freeze panes<br />07:33:12 Rows to repeat at top<br />07:33:12 Write to Excel2007 format<br />07:33:13 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.8745 seconds<br />07:33:13 Current memory usage: 14 MB<br />07:33:13 Peak memory usage: 20 MB<br />07:33:13 Done writing file<br />File has been created in /home/melcod/public_html/invn/vendor/phpoffice/phpexcel/Examples<br />