17:21:08 Unable to set Cell Caching using SQLite method, reverting to memory<br />17:21:08 Create new PHPExcel object<br />17:21:09 Set properties<br />17:21:09 Add data<br />17:21:09 Hide 'Phone' and 'fax' columns<br />17:21:09 Set outline levels<br />17:21:09 Freeze panes<br />17:21:09 Rows to repeat at top<br />17:21:09 Write to Excel2007 format<br />17:21:10 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.8615 seconds<br />17:21:10 Current memory usage: 29 MB<br />17:21:10 Peak memory usage: 32.25 MB<br />17:21:10 Done writing file<br />File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />