11:40:46 Create new PHPExcel object<br />11:40:46 Set document properties<br />11:40:46 Add some data<br />11:40:46 Rename worksheet<br />11:40:46 Set cell protection<br />11:40:46 Set sheet security<br />11:40:46 Write to Excel2007 format<br />11:40:46 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0279 seconds<br />11:40:46 Current memory usage: 3.75 MB<br />11:40:46 Peak memory usage: 3.75 MB<br />11:40:46 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />