10:55:23 Create new PHPExcel object<br />10:55:23 Set document properties<br />10:55:23 Add some data<br />10:55:23 Rename worksheet<br />10:55:23 Set cell protection<br />10:55:23 Set sheet security<br />10:55:23 Write to Excel2007 format<br />10:55:23 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0205 seconds<br />10:55:23 Current memory usage: 6 MB<br />10:55:23 Peak memory usage: 6 MB<br />10:55:23 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />