23:33:24 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />23:33:24 Create new PHPExcel object<br />23:33:24 Set properties<br />23:33:24 Add data<br />23:33:24 Hide 'Phone' and 'fax' columns<br />23:33:24 Set outline levels<br />23:33:24 Freeze panes<br />23:33:24 Rows to repeat at top<br />23:33:25 Write to Excel2007 format<br />23:33:25 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.6136 seconds<br />23:33:25 Current memory usage: 30 MB<br />23:33:25 Peak memory usage: 33.5 MB<br />23:33:25 Done writing file<br />File has been created in /var/www/tmcs/vendor/phpoffice/phpexcel/Examples<br />