11:38:25 Create new PHPExcel object<br />11:38:25 Set document properties<br />11:38:25 Add some data<br />11:38:25 Rename worksheet<br />11:38:25 Set document security<br />11:38:25 Set sheet security<br />11:38:25 Write to Excel5 format<br />11:38:25 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0053 seconds<br />11:38:25 Current memory usage: 2 MB<br />11:38:25 Peak memory usage: 2 MB<br />11:38:25 Done writing file<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />