12:24:12 Create new PHPExcel object<br />12:24:12 Set document properties<br />12:24:12 Add some data<br />12:24:12 Rename worksheet<br />12:24:12 Set document security<br />12:24:12 Set sheet security<br />12:24:12 Write to Excel2007 format<br />12:24:12 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0070 seconds<br />12:24:12 Current memory usage: 6 MB<br />12:24:12 Peak memory usage: 6 MB<br />12:24:12 Done writing file<br />File has been created in /home/wwsina/public_html/sinapsisclub/vendor/phpoffice/phpexcel/Examples<br />