00:23:15 Create new PHPExcel object<br />00:23:15 Set document properties<br />00:23:15 Add some data<br />00:23:15 Rename worksheet<br />00:23:15 Set cell protection<br />00:23:15 Set sheet security<br />00:23:15 Write to Excel2007 format<br />00:23:15 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />00:23:15 Current memory usage: 3.75 MB<br />00:23:15 Peak memory usage: 3.75 MB<br />00:23:15 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />