19:00:30 Create new PHPExcel object<br />19:00:30 Set document properties<br />19:00:30 Add some data<br />19:00:30 Rename worksheet<br />19:00:30 Set cell protection<br />19:00:30 Set sheet security<br />19:00:30 Write to Excel2007 format<br />19:00:30 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0064 seconds<br />19:00:30 Current memory usage: 6 MB<br />19:00:30 Peak memory usage: 6 MB<br />19:00:30 Done writing file<br />File has been created in /home/tecmexiquensecom/public_html/SistemaCUM/vendor/phpoffice/phpexcel/Examples<br />