14:53:01 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />14:53:01 Create new PHPExcel object<br />14:53:01 Set properties<br />14:53:01 Add data<br />14:53:01 Hide 'Phone' and 'fax' columns<br />14:53:01 Set outline levels<br />14:53:01 Freeze panes<br />14:53:01 Rows to repeat at top<br />14:53:01 Write to Excel2007 format<br />14:53:02 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.7847 seconds<br />14:53:02 Current memory usage: 26.5 MB<br />14:53:02 Peak memory usage: 30 MB<br />14:53:02 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />