23:19:29 Create new PHPExcel object<br />23:19:29 Set document properties<br />23:19:29 Add some data<br />23:19:29 Rename worksheet<br />23:19:29 Set cell protection<br />23:19:29 Set sheet security<br />23:19:29 Write to Excel2007 format<br />23:19:29 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0140 seconds<br />23:19:29 Current memory usage: 6 MB<br />23:19:29 Peak memory usage: 6 MB<br />23:19:29 Done writing file<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />