18:40:47 Create new PHPExcel object<br />18:40:47 Set document properties<br />18:40:47 Add some data<br />18:40:47 Rename worksheet<br />18:40:47 Set cell protection<br />18:40:47 Set sheet security<br />18:40:47 Write to Excel2007 format<br />18:40:47 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0021 seconds<br />18:40:47 Current memory usage: 2 MB<br />18:40:47 Peak memory usage: 2 MB<br />18:40:47 Done writing file<br />File has been created in /var/www/html/vavai-email-verify/PHPExcel/Examples<br />