05:27:11 Create new PHPExcel object<br />05:27:11 Set document properties<br />05:27:11 Add some data<br />05:27:11 Rename worksheet<br />05:27:11 Set cell protection<br />05:27:11 Set sheet security<br />05:27:11 Write to Excel2007 format<br />05:27:11 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0296 seconds<br />05:27:11 Current memory usage: 3.75 MB<br />05:27:11 Peak memory usage: 3.75 MB<br />05:27:11 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />