11:15:18 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />11:15:18 Create new PHPExcel object<br />11:15:18 Set properties<br />11:15:18 Add data<br />11:15:18 Hide 'Phone' and 'fax' columns<br />11:15:18 Set outline levels<br />11:15:18 Freeze panes<br />11:15:18 Rows to repeat at top<br />11:15:18 Write to Excel2007 format<br />11:15:19 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.5278 seconds<br />11:15:19 Current memory usage: 10 MB<br />11:15:19 Peak memory usage: 16 MB<br />11:15:19 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />