01:12:20 Create new PHPExcel object<br />01:12:20 Set document properties<br />01:12:20 Add some data<br />01:12:20 Rename worksheet<br />01:12:20 Set document security<br />01:12:20 Set sheet security<br />01:12:20 Write to Excel5 format<br />01:12:20 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0221 seconds<br />01:12:20 Current memory usage: 6.5 MB<br />01:12:20 Peak memory usage: 6.5 MB<br />01:12:20 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />