16:15:21 Create new PHPExcel object<br />16:15:21 Set properties<br />16:15:21 Add data<br />16:15:21 Hide 'Phone' and 'fax' columns<br />16:15:21 Set outline levels<br />16:15:21 Freeze panes<br />16:15:21 Rows to repeat at top<br />16:15:21 Write to Excel2007 format<br />16:15:22 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4230 seconds<br />16:15:22 Current memory usage: 20 MB<br />16:15:22 Peak memory usage: 24 MB<br />16:15:22 Done writing file<br />File has been created in /home/copisend/public_html/ofertas/vendor/phpoffice/phpexcel/Examples<br />