11:15:17 Unable to set Cell Caching using SQLite method, reverting to memory<br />11:15:17 Create new PHPExcel object<br />11:15:17 Set properties<br />11:15:17 Add data<br />11:15:17 Hide 'Phone' and 'fax' columns<br />11:15:17 Set outline levels<br />11:15:17 Freeze panes<br />11:15:17 Rows to repeat at top<br />11:15:17 Write to Excel2007 format<br />11:15:18 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5274 seconds<br />11:15:18 Current memory usage: 10 MB<br />11:15:18 Peak memory usage: 16 MB<br />11:15:18 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />