23:55:04 Enable Cell Caching using SQLite3 method<br />23:55:04 Create new PHPExcel object<br />23:55:04 Set properties<br />23:55:04 Add data<br />23:55:04 Hide 'Phone' and 'fax' columns<br />23:55:04 Set outline levels<br />23:55:04 Freeze panes<br />23:55:04 Rows to repeat at top<br />23:55:05 Write to Excel2007 format<br />23:55:07 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.3117 seconds<br />23:55:07 Current memory usage: 20.25 MB<br />23:55:07 Peak memory usage: 23 MB<br />23:55:07 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />