17:03:52 Enable Cell Caching using SQLite3 method<br />17:03:52 Create new PHPExcel object<br />17:03:52 Set properties<br />17:03:52 Add data<br />17:03:52 Hide 'Phone' and 'fax' columns<br />17:03:52 Set outline levels<br />17:03:52 Freeze panes<br />17:03:52 Rows to repeat at top<br />17:03:53 Write to Excel2007 format<br />17:03:54 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6495 seconds<br />17:03:54 Current memory usage: 14 MB<br />17:03:54 Peak memory usage: 20 MB<br />17:03:54 Done writing file<br />File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples<br />