19:15:51 Create new PHPExcel object<br />19:15:51 Set properties<br />19:15:51 Add data<br />19:15:51 Hide 'Phone' and 'fax' columns<br />19:15:51 Set outline levels<br />19:15:51 Freeze panes<br />19:15:51 Rows to repeat at top<br />19:15:52 Write to Excel2007 format<br />19:15:54 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.8839 seconds<br />19:15:54 Current memory usage: 28.5 MB<br />19:15:54 Peak memory usage: 33 MB<br />19:15:54 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples<br />