16:55:46 Create new PHPExcel object<br />16:55:46 Set document properties<br />16:55:46 Add some data<br />16:55:46 Rename worksheet<br />16:55:46 Set cell protection<br />16:55:46 Set sheet security<br />16:55:46 Write to Excel2007 format<br />16:55:46 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />16:55:46 Current memory usage: 1.75 MB<br />16:55:46 Peak memory usage: 1.75 MB<br />16:55:46 Done writing file<br />File has been created in /home/smkw4131/public_html/e-jurnal/vendor/phpoffice/phpexcel/Examples<br />