20:34:35 Create new PHPExcel object<br />20:34:35 Set document properties<br />20:34:35 Add some data<br />20:34:35 Rename worksheet<br />20:34:35 Set cell protection<br />20:34:35 Set sheet security<br />20:34:35 Write to Excel2007 format<br />20:34:35 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0164 seconds<br />20:34:35 Current memory usage: 3 MB<br />20:34:35 Peak memory usage: 3 MB<br />20:34:35 Done writing file<br />File has been created in D:\www\rict\protect\vendor\phpoffice\phpexcel\Examples<br />