11:28:28 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />11:28:28 Create new PHPExcel object<br />11:28:28 Set properties<br />11:28:28 Add data<br />11:28:28 Hide 'Phone' and 'fax' columns<br />11:28:28 Set outline levels<br />11:28:28 Freeze panes<br />11:28:28 Rows to repeat at top<br />11:28:28 Write to Excel2007 format<br />11:28:29 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.8732 seconds<br />11:28:29 Current memory usage: 30.75 MB<br />11:28:29 Peak memory usage: 33.5 MB<br />11:28:29 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />