18:55:39 Create new PHPExcel object<br />18:55:39 Set document properties<br />18:55:39 Add some data<br />18:55:39 Rename worksheet<br />18:55:39 Set cell protection<br />18:55:39 Set sheet security<br />18:55:39 Write to Excel2007 format<br />18:55:39 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0837 seconds<br />18:55:39 Current memory usage: 3.75 MB<br />18:55:39 Peak memory usage: 3.75 MB<br />18:55:39 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />