12:02:26 Create new PHPExcel object<br />12:02:26 Set document properties<br />12:02:26 Add some data<br />12:02:26 Rename worksheet<br />12:02:26 Set cell protection<br />12:02:26 Set sheet security<br />12:02:26 Write to Excel2007 format<br />12:02:26 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0190 seconds<br />12:02:26 Current memory usage: 3.75 MB<br />12:02:26 Peak memory usage: 3.75 MB<br />12:02:26 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />