01:16:52 Enable Cell Caching using SQLite3 method<br />01:16:52 Create new PHPExcel object<br />01:16:52 Set properties<br />01:16:52 Add data<br />01:16:52 Hide 'Phone' and 'fax' columns<br />01:16:52 Set outline levels<br />01:16:52 Freeze panes<br />01:16:52 Rows to repeat at top<br />01:16:53 Write to Excel2007 format<br />01:16:55 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2568 seconds<br />01:16:55 Current memory usage: 20.25 MB<br />01:16:55 Peak memory usage: 23 MB<br />01:16:55 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />