12:08:48 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />12:08:48 Create new PHPExcel object<br />12:08:48 Set properties<br />12:08:48 Add data<br />12:08:48 Hide 'Phone' and 'fax' columns<br />12:08:48 Set outline levels<br />12:08:48 Freeze panes<br />12:08:48 Rows to repeat at top<br />12:08:48 Write to Excel2007 format<br />12:08:48 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.5404 seconds<br />12:08:48 Current memory usage: 22 MB<br />12:08:48 Peak memory usage: 28 MB<br />12:08:48 Done writing file<br />File has been created in /var/www/html/Quetzal/vendor/phpoffice/phpexcel/Examples<br />