18:35:16 Create new PHPExcel object<br />18:35:16 Set document properties<br />18:35:16 Add some data<br />18:35:16 Rename worksheet<br />18:35:16 Set cell protection<br />18:35:16 Set sheet security<br />18:35:16 Write to Excel2007 format<br />18:35:16 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0022 seconds<br />18:35:16 Current memory usage: 2 MB<br />18:35:16 Peak memory usage: 2 MB<br />18:35:16 Done writing file<br />File has been created in /home/formateu/public_html/sites/all/libraries/PHPExcel/Examples<br />