01:58:48 Create new PHPExcel object<br />01:58:48 Set properties<br />01:58:48 Add data<br />01:58:48 Hide 'Phone' and 'fax' columns<br />01:58:48 Set outline levels<br />01:58:48 Freeze panes<br />01:58:48 Rows to repeat at top<br />01:58:48 Write to Excel2007 format<br />01:58:49 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5680 seconds<br />01:58:49 Current memory usage: 30 MB<br />01:58:49 Peak memory usage: 33.25 MB<br />01:58:49 Done writing file<br />File has been created in /var/www/html/proyectoprueba/mbinv/vendor/phpoffice/phpexcel/Examples<br />