22:38:44 Unable to set Cell Caching using SQLite method, reverting to memory<br />22:38:44 Create new PHPExcel object<br />22:38:44 Set properties<br />22:38:44 Add data<br />22:38:44 Hide 'Phone' and 'fax' columns<br />22:38:44 Set outline levels<br />22:38:44 Freeze panes<br />22:38:44 Rows to repeat at top<br />22:38:45 Write to Excel2007 format<br />22:38:45 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6514 seconds<br />22:38:45 Current memory usage: 28.5 MB<br />22:38:45 Peak memory usage: 32.5 MB<br />22:38:45 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />