14:57:55 Create new PHPExcel object<br />14:57:55 Set properties<br />14:57:55 Add data<br />14:57:55 Hide 'Phone' and 'fax' columns<br />14:57:55 Set outline levels<br />14:57:55 Freeze panes<br />14:57:55 Rows to repeat at top<br />14:57:55 Write to Excel2007 format<br />14:57:57 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.8209 seconds<br />14:57:57 Current memory usage: 18 MB<br />14:57:57 Peak memory usage: 22 MB<br />14:57:57 Done writing file<br />File has been created in C:\wamp64\www\sviaticos\vendor\phpoffice\phpexcel\Examples<br />