11:50:38 Create new PHPExcel object<br />11:50:38 Set document properties<br />11:50:38 Add some data<br />11:50:38 Rename worksheet<br />11:50:38 Set cell protection<br />11:50:38 Set sheet security<br />11:50:38 Write to Excel2007 format<br />11:50:38 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0039 seconds<br />11:50:38 Current memory usage: 2 MB<br />11:50:38 Peak memory usage: 2 MB<br />11:50:38 Done writing file<br />File has been created in /home/mutualitesaat/saatapps.mutualitesaat.com/SAAT__old/vendor/phpoffice/phpexcel/Examples<br />