19:19:46 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />19:19:46 Create new PHPExcel object<br />19:19:46 Set properties<br />19:19:46 Add data<br />19:19:46 Hide 'Phone' and 'fax' columns<br />19:19:46 Set outline levels<br />19:19:46 Freeze panes<br />19:19:46 Rows to repeat at top<br />19:19:47 Write to Excel2007 format<br />19:19:48 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0088 seconds<br />19:19:48 Current memory usage: 17.25 MB<br />19:19:48 Peak memory usage: 20 MB<br />19:19:48 Done writing file<br />File has been created in /var/www/provuna.com/banq/api/vendor/phpoffice/phpexcel/Examples<br />