17:44:12 Unable to set Cell Caching using SQLite method, reverting to memory<br />17:44:12 Create new PHPExcel object<br />17:44:12 Set properties<br />17:44:12 Add data<br />17:44:12 Hide 'Phone' and 'fax' columns<br />17:44:12 Set outline levels<br />17:44:12 Freeze panes<br />17:44:12 Rows to repeat at top<br />17:44:12 Write to Excel2007 format<br />17:44:13 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6326 seconds<br />17:44:13 Current memory usage: 18 MB<br />17:44:13 Peak memory usage: 22 MB<br />17:44:13 Done writing file<br />File has been created in /var/www/html/test/public/vendor/phpoffice/phpexcel/Examples<br />