16:10:40 Create new PHPExcel object<br />16:10:40 Set document properties<br />16:10:40 Add some data<br />16:10:40 Rename worksheet<br />16:10:40 Set cell protection<br />16:10:40 Set sheet security<br />16:10:40 Write to Excel2007 format<br />16:10:40 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />16:10:40 Current memory usage: 4 MB<br />16:10:40 Peak memory usage: 4 MB<br />16:10:40 Done writing file<br />File has been created in /var/www/html/paul/libs/PHPExcel/Examples<br />