11:28:30 Unable to set Cell Caching using SQLite method, reverting to memory<br />11:28:30 Create new PHPExcel object<br />11:28:30 Set properties<br />11:28:30 Add data<br />11:28:30 Hide 'Phone' and 'fax' columns<br />11:28:30 Set outline levels<br />11:28:30 Freeze panes<br />11:28:30 Rows to repeat at top<br />11:28:31 Write to Excel2007 format<br />11:28:32 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.0070 seconds<br />11:28:32 Current memory usage: 30.75 MB<br />11:28:32 Peak memory usage: 33.5 MB<br />11:28:32 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />