02:27:26 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />02:27:26 Create new PHPExcel object<br />02:27:26 Set properties<br />02:27:26 Add data<br />02:27:26 Hide 'Phone' and 'fax' columns<br />02:27:26 Set outline levels<br />02:27:26 Freeze panes<br />02:27:26 Rows to repeat at top<br />02:27:26 Write to Excel2007 format<br />02:27:27 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.6004 seconds<br />02:27:27 Current memory usage: 16 MB<br />02:27:27 Peak memory usage: 20 MB<br />02:27:27 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />