01:45:01 Unable to set Cell Caching using SQLite method, reverting to memory<br />01:45:01 Create new PHPExcel object<br />01:45:01 Set properties<br />01:45:01 Add data<br />01:45:01 Hide 'Phone' and 'fax' columns<br />01:45:01 Set outline levels<br />01:45:01 Freeze panes<br />01:45:01 Rows to repeat at top<br />01:45:03 Write to Excel2007 format<br />01:45:05 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 2.5295 seconds<br />01:45:05 Current memory usage: 29 MB<br />01:45:05 Peak memory usage: 32.25 MB<br />01:45:05 Done writing file<br />File has been created in /home/www/mavensolutions.net/metro_tax/vendor/phpoffice/phpexcel/Examples<br />