22:06:12 Enable Cell Caching using SQLite3 method<br />22:06:12 Create new PHPExcel object<br />22:06:12 Set properties<br />22:06:12 Add data<br />22:06:12 Hide 'Phone' and 'fax' columns<br />22:06:12 Set outline levels<br />22:06:12 Freeze panes<br />22:06:12 Rows to repeat at top<br />22:06:13 Write to Excel2007 format<br />22:06:16 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.7927 seconds<br />22:06:16 Current memory usage: 16.5 MB<br />22:06:16 Peak memory usage: 19.25 MB<br />22:06:16 Done writing file<br />File has been created in /home/kafo/public_html/vendor/phpoffice/phpexcel/Examples<br />