00:58:40 Create new PHPExcel object<br />00:58:40 Set document properties<br />00:58:40 Add some data<br />00:58:40 Rename worksheet<br />00:58:40 Set cell protection<br />00:58:40 Set sheet security<br />00:58:40 Write to Excel2007 format<br />00:58:40 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />00:58:40 Current memory usage: 2 MB<br />00:58:40 Peak memory usage: 2 MB<br />00:58:40 Done writing file<br />File has been created in /var/www/html/preuc/vendor/phpoffice/phpexcel/Examples<br />