18:32:29 Create new PHPExcel object<br />18:32:29 Set document properties<br />18:32:29 Add some data<br />18:32:29 Rename worksheet<br />18:32:29 Set cell protection<br />18:32:29 Set sheet security<br />18:32:29 Write to Excel2007 format<br />18:32:29 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0095 seconds<br />18:32:29 Current memory usage: 3.75 MB<br />18:32:29 Peak memory usage: 3.75 MB<br />18:32:29 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />