09:46:38 Unable to set Cell Caching using SQLite method, reverting to memory<br />09:46:38 Create new PHPExcel object<br />09:46:38 Set properties<br />09:46:38 Add data<br />09:46:38 Hide 'Phone' and 'fax' columns<br />09:46:38 Set outline levels<br />09:46:38 Freeze panes<br />09:46:38 Rows to repeat at top<br />09:46:40 Write to Excel2007 format<br />09:46:43 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 3.2654 seconds<br />09:46:43 Current memory usage: 24.75 MB<br />09:46:43 Peak memory usage: 28.25 MB<br />09:46:43 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />