[PHP] Check if Server Service Running . For RaspControl R-Pi

        <?php



        function check_if_process_is_running_sshd($process)
        {
            exec("sudo /bin/pidof $process",$response);
            if ($response)
            {
                 return true;
            } else
            {
                 return false;
            }
        }

        if (check_if_process_is_running_sshd("sshd"))
        {
              echo "SSHd <font color='blue'>Beží</font>";
        } else
        {
              echo "SSHd <font color='red'>Nebeží</font>";
        }

        echo "  |  "  ?>

                <?php



        function check_if_process_is_running_apache($process)
        {
            exec("sudo /bin/pidof $process",$response);
            if ($response)
            {
                 return true;
            } else
            {
                 return false;
            }
        }

        if (check_if_process_is_running_apache("apache2"))
        {
              echo "Apache <font color='blue'>Beží</font>";
        } else
        {
              echo "Apache <font color='red'>Nebeží</font>";
        }

        echo "  |  "  ?>

                <?php



        function check_if_process_is_running_transmission($process)
        {
            exec("sudo /bin/pidof $process",$response);
            if ($response)
            {
                 return true;
            } else
            {
                 return false;
            }
        }

        if (check_if_process_is_running_transmission("transmission-daemon"))
        {
              echo "Transmission <font color='blue'>Beží</font>";
        } else
        {
              echo "Transmission <font color='red'>Nebeží</font>";
        }

        echo "  |  "  ?>

        <?php



        function check_if_process_is_running_minidlna($process)
        {
            exec("sudo /bin/pidof $process",$response);
            if ($response)
            {
                 return true;
            } else
            {
                 return false;
            }
        }

        if (check_if_process_is_running_minidlna("minidlna"))
        {
              echo "MiniDLNA <font color='blue'>Beží</font>";
        } else
        {
              echo "MiniDLNA <font color='red'>Nebeží</font>";
        }

        echo "  |  " ?>



        <?php



        function check_if_process_is_running_shellinabox($process)
        {
            exec("sudo /bin/pidof $process",$response);
            if ($response)
            {
                 return true;
            } else
            {
                 return false;
            }
        }

        if (check_if_process_is_running_shellinabox("shellinaboxd"))
        {
              echo "Shell-In-A-Box <font color='blue'>Beží</font>";
        } else
        {
              echo "Shell-In-A-Box <font color='red'>Nebeží</font>";
        }

        ?>