00:30:37 Create new PHPExcel object<br />00:30:37 Set properties<br />00:30:37 Add data<br />00:30:37 Hide 'Phone' and 'fax' columns<br />00:30:37 Set outline levels<br />00:30:37 Freeze panes<br />00:30:37 Rows to repeat at top<br />00:30:37 Write to Excel2007 format<br />00:30:38 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1985 seconds<br />00:30:38 Current memory usage: 12 MB<br />00:30:38 Peak memory usage: 16 MB<br />00:30:38 Done writing file<br />File has been created in /var/www/html/elite-zaragoza/vendor/phpoffice/phpexcel/Examples<br />