13:17:04 Create new PHPExcel object<br />13:17:04 Set document properties<br />13:17:04 Add some data<br />13:17:04 Rename worksheet<br />13:17:04 Set cell protection<br />13:17:04 Set sheet security<br />13:17:04 Write to Excel2007 format<br />13:17:06 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 1.5099 seconds<br />13:17:06 Current memory usage: 3.75 MB<br />13:17:06 Peak memory usage: 3.75 MB<br />13:17:06 Done writing file<br />File has been created in C:\xampp\htdocs\oa-OLD\vendor\phpoffice\phpexcel\Examples<br />