11:12:17 Unable to set Cell Caching using SQLite method, reverting to memory<br />11:12:17 Create new PHPExcel object<br />11:12:17 Set properties<br />11:12:17 Add data<br />11:12:17 Hide 'Phone' and 'fax' columns<br />11:12:17 Set outline levels<br />11:12:17 Freeze panes<br />11:12:17 Rows to repeat at top<br />11:12:17 Write to Excel2007 format<br />11:12:18 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5681 seconds<br />11:12:18 Current memory usage: 25.5 MB<br />11:12:18 Peak memory usage: 28.25 MB<br />11:12:18 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />