public function killChildProcesses()
  {
    $child_pids = $this->getChildPIDs();
    for ($x=0; $x<count($child_pids); $x++)
    {
      posix_kill($child_pids[$x], SIGKILL);
    }
  }
public function killChildProcesses()
  {
    $child_pids = $this->getChildPIDs();
    for ($x=0; $x<count($child_pids); $x++)
    {
      posix_kill($child_pids[$x], SIGKILL);
    }
  }
public function killChildProcesses ( ) { $ child_pids = $ this -> getChildPIDs ( ) ; for ( $ x = 0 ; $ x < count ( $ child_pids ) ; $ x ++ ) { posix_kill ( $ child_pids [ $ x ] , SIGKILL ) ; } }
Kills all running child-processes
Kills all running child - processes