05:03:20 Create new PHPExcel object<br />05:03:20 Set document properties<br />05:03:20 Add some data<br />05:03:21 Rename worksheet<br />05:03:21 Set cell protection<br />05:03:21 Set sheet security<br />05:03:21 Write to Excel2007 format<br />05:03:21 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0122 seconds<br />05:03:21 Current memory usage: 2 MB<br />05:03:21 Peak memory usage: 2 MB<br />05:03:21 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />