23:05:24 Unable to set Cell Caching using SQLite method, reverting to memory<br />23:05:24 Create new PHPExcel object<br />23:05:24 Set properties<br />23:05:24 Add data<br />23:05:24 Hide 'Phone' and 'fax' columns<br />23:05:24 Set outline levels<br />23:05:24 Freeze panes<br />23:05:24 Rows to repeat at top<br />23:05:25 Write to Excel2007 format<br />23:05:27 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.7367 seconds<br />23:05:27 Current memory usage: 25.25 MB<br />23:05:27 Peak memory usage: 28.5 MB<br />23:05:27 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />