11:27:26 Create new PHPExcel object<br />11:27:26 Set document properties<br />11:27:26 Add some data<br />11:27:26 Rename worksheet<br />11:27:26 Set document security<br />11:27:26 Set sheet security<br />11:27:26 Write to Excel5 format<br />11:27:26 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0082 seconds<br />11:27:26 Current memory usage: 6 MB<br />11:27:26 Peak memory usage: 6 MB<br />11:27:26 Done writing file<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />