19:20:03 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />19:20:03 Create new PHPExcel object<br />19:20:04 Set properties<br />19:20:04 Add data<br />19:20:04 Hide 'Phone' and 'fax' columns<br />19:20:04 Set outline levels<br />19:20:04 Freeze panes<br />19:20:04 Rows to repeat at top<br />19:20:04 Write to Excel2007 format<br />19:20:06 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0596 seconds<br />19:20:06 Current memory usage: 17 MB<br />19:20:06 Peak memory usage: 19.75 MB<br />19:20:06 Done writing file<br />File has been created in /var/www/provuna.com/banq/vendor/phpoffice/phpexcel/Examples<br />