16:04:16 Unable to set Cell Caching using SQLite method, reverting to memory<br />16:04:16 Create new PHPExcel object<br />16:04:16 Set properties<br />16:04:16 Add data<br />16:04:16 Hide 'Phone' and 'fax' columns<br />16:04:16 Set outline levels<br />16:04:16 Freeze panes<br />16:04:16 Rows to repeat at top<br />16:04:16 Write to Excel2007 format<br />16:04:16 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5296 seconds<br />16:04:16 Current memory usage: 22 MB<br />16:04:16 Peak memory usage: 28 MB<br />16:04:16 Done writing file<br />File has been created in /var/www/html/SFL/vendor/phpoffice/phpexcel/Examples<br />