Perform task scheduling via PHP in windows

Question

I need to schedule the sending of an email dynamically on a windows server running IIS. I have the following code in PHP:

    class AgendarTarefaWindow{

       public function agendar($nome, $data, $tarefa){
           $array = explode(' ',$data);

           $comando = 'SCHTASKS /Create /SC ONCE /TN '.$nome.' /TR "'.$tarefa.'" /ST '.$array[1].' /SD '.$array[0].' /F ';

           $dados = system($comando,$resultado);

           var_dump($dados, $resultado, $comando);
        }

        public function excluirAgendamento($tarefa){
           exec('schtasks /Delete /TN '.$tarefa.' /F');
        }
    }  

    $agenda = new AgendarTarefaWindow();  

    $agenda->agendar('ncccTeste', date('d/m/Y H:i:s',strtotime( "+2 minute",strtotime(date('Y-m-d H:i:s')))), 'php -f  C:\inetpub\wwwroot\ClickFood\obj.php');

If I call him via command line: php -f addressFile it works perfectly. Already when I call it by browser the script just doesn’t work.

If anyone knows what it can be I’m very grateful.

The result of var_dump() and the following:

   string(0) "" 
   int(-2147467259) 
   string(121) "SCHTASKS /Create /SC ONCE /TN ncccTeste /TR "php -f C:\inetpub\wwwroot\ClickFood\obj.php" /ST 14:30:00 /SD 23/07/2015 /F "

Answer 1

A script simpler run? If nothing in PHP runs, IIS is not configured to run PHP. And then, since the question does not give details, I can only make this diagnosis and indicate that you should configure the IIS.

If only this script is not working, may be a privilege issue. Give permission to access the script in a privileged way in which all scripts called secondary there can be executed.

I wouldn’t do that, this could be a security breach. I would let it run by the server in a protected way. That is, if you need privileged access, do not let access be done externally. If you need external access, do not do anything privileged.

This line is the paradise of hackers: $dados = system($comando,$resultado);