19:34:22 Create new PHPExcel object<br />19:34:22 Set document properties<br />19:34:22 Add some data<br />19:34:22 Rename worksheet<br />19:34:22 Set cell protection<br />19:34:22 Set sheet security<br />19:34:22 Write to Excel2007 format<br />19:34:22 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0243 seconds<br />19:34:22 Current memory usage: 2 MB<br />19:34:22 Peak memory usage: 2.25 MB<br />19:34:22 Done writing file<br />File has been created in /home/smkw4131/public_html/e-jurnal/vendor/phpoffice/phpexcel/Examples<br />