19:27:31 Create new PHPExcel object<br />19:27:31 Set properties<br />19:27:31 Add data<br />19:27:31 Hide 'Phone' and 'fax' columns<br />19:27:31 Set outline levels<br />19:27:31 Freeze panes<br />19:27:31 Rows to repeat at top<br />19:27:32 Write to Excel2007 format<br />19:27:33 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.4983 seconds<br />19:27:33 Current memory usage: 24.75 MB<br />19:27:33 Peak memory usage: 28.25 MB<br />19:27:33 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />