04:48:00 Unable to set Cell Caching using SQLite method, reverting to memory<br />04:48:00 Create new PHPExcel object<br />04:48:00 Set properties<br />04:48:00 Add data<br />04:48:00 Hide 'Phone' and 'fax' columns<br />04:48:00 Set outline levels<br />04:48:00 Freeze panes<br />04:48:00 Rows to repeat at top<br />04:48:01 Write to Excel2007 format<br />04:48:01 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6721 seconds<br />04:48:01 Current memory usage: 14 MB<br />04:48:01 Peak memory usage: 16.75 MB<br />04:48:01 Done writing file<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />