10:34:36 Create new PHPExcel object<br />10:34:36 Set properties<br />10:34:36 Add data<br />10:34:36 Hide 'Phone' and 'fax' columns<br />10:34:36 Set outline levels<br />10:34:36 Freeze panes<br />10:34:36 Rows to repeat at top<br />10:34:36 Write to Excel2007 format<br />10:34:36 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1985 seconds<br />10:34:36 Current memory usage: 24 MB<br />10:34:36 Peak memory usage: 28 MB<br />10:34:36 Done writing file<br />File has been created in /var/www/html/elite-zaragoza/vendor/phpoffice/phpexcel/Examples<br />