18:22:54 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:22:54 Create new PHPExcel object<br />18:22:54 Set properties<br />18:22:54 Add data<br />18:22:54 Hide 'Phone' and 'fax' columns<br />18:22:54 Set outline levels<br />18:22:54 Freeze panes<br />18:22:54 Rows to repeat at top<br />18:22:55 Write to Excel2007 format<br />18:22:56 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.1218 seconds<br />18:22:56 Current memory usage: 30 MB<br />18:22:56 Peak memory usage: 33.5 MB<br />18:22:56 Done writing file<br />File has been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />