17:24:22 Enable Cell Caching using SQLite3 method<br />17:24:22 Create new PHPExcel object<br />17:24:22 Set properties<br />17:24:22 Add data<br />17:24:22 Hide 'Phone' and 'fax' columns<br />17:24:22 Set outline levels<br />17:24:22 Freeze panes<br />17:24:22 Rows to repeat at top<br />17:24:23 Write to Excel2007 format<br />17:24:24 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.8529 seconds<br />17:24:24 Current memory usage: 20.75 MB<br />17:24:24 Peak memory usage: 23.5 MB<br />17:24:24 Done writing file<br />File has been created in /var/www/html/proyectoprueba/mbinv/vendor/phpoffice/phpexcel/Examples<br />