09:53:57 Create new PHPExcel object<br />09:53:57 Set document properties<br />09:53:57 Add some data<br />09:53:57 Rename worksheet<br />09:53:57 Set cell protection<br />09:53:57 Set sheet security<br />09:53:57 Write to Excel2007 format<br />09:53:57 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0240 seconds<br />09:53:57 Current memory usage: 3.75 MB<br />09:53:57 Peak memory usage: 3.75 MB<br />09:53:57 Done writing file<br />File has been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />