04:23:15 Create new PHPExcel object<br />04:23:15 Set properties<br />04:23:15 Add data<br />04:23:15 Hide 'Phone' and 'fax' columns<br />04:23:15 Set outline levels<br />04:23:15 Freeze panes<br />04:23:15 Rows to repeat at top<br />04:23:16 Write to Excel2007 format<br />04:23:17 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.4986 seconds<br />04:23:17 Current memory usage: 22 MB<br />04:23:17 Peak memory usage: 24 MB<br />04:23:17 Done writing file<br />File has been created in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples<br />