19:57:33 Unable to set Cell Caching using SQLite method, reverting to memory<br />19:57:33 Create new PHPExcel object<br />19:57:33 Set properties<br />19:57:33 Add data<br />19:57:33 Hide 'Phone' and 'fax' columns<br />19:57:33 Set outline levels<br />19:57:33 Freeze panes<br />19:57:33 Rows to repeat at top<br />19:57:33 Write to Excel2007 format<br />19:57:34 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6806 seconds<br />19:57:34 Current memory usage: 28.5 MB<br />19:57:34 Peak memory usage: 32.5 MB<br />19:57:34 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />