23:57:36 Enable Cell Caching using SQLite3 method<br />23:57:36 Create new PHPExcel object<br />23:57:36 Set properties<br />23:57:36 Add data<br />23:57:36 Hide 'Phone' and 'fax' columns<br />23:57:36 Set outline levels<br />23:57:36 Freeze panes<br />23:57:36 Rows to repeat at top<br />23:57:37 Write to Excel2007 format<br />23:57:39 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2760 seconds<br />23:57:39 Current memory usage: 20.5 MB<br />23:57:39 Peak memory usage: 23.25 MB<br />23:57:39 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples<br />