16:10:52 Create new PHPExcel object<br />16:10:52 Set document properties<br />16:10:52 Add some data<br />16:10:52 Rename worksheet<br />16:10:52 Set cell protection<br />16:10:52 Set sheet security<br />16:10:52 Write to Excel2007 format<br />16:10:53 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0471 seconds<br />16:10:53 Current memory usage: 3.75 MB<br />16:10:53 Peak memory usage: 3.75 MB<br />16:10:53 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />