16:18:15 Create new PHPExcel object
16:18:15 Set document properties
16:18:15 Add some data
16:18:15 Rename worksheet
16:18:15 Set document security
16:18:15 Set sheet security
16:18:15 Write to Excel2007 format
16:18:15 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0983 seconds
16:18:15 Current memory usage: 1.5 MB
16:18:15 Peak memory usage: 1.75 MB
16:18:15 Done writing file
File has been created in /home/smkw4131/public_html/e-jurnal/vendor/phpoffice/phpexcel/Examples