Elseif or else? problem when closing the session.

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Elseif or else? problem when closing the session.

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I have a system of logueados users, when they leave the session (logout.php) the div of My user account does not disappear.

The idea is that if you logout, the login and registration buttons will be displayed. I have tried with an elseif to indicate that if the session does not exist do this:

elseif (! isset ($ _ SESSION ["user_id"])) {? >

Login

But the problem is that it remains in the code of the first if, in which the div is shown with the user menu, and always shows it whether or not it is logged. Does anyone know what happens?

COMPLETE CODE;

enter the code here

<?php if($status = 'Active' or $status = 'Canceled') { ?>

        <nav style="width:15%;left:85%;top:-10px;" class="navbar navbar-inverse">
            <div class="container-fluid">
                    <div class="navbar-header">
                    </div>
                    <ul class="nav navbar-nav navbar-right">  
                    <li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" href="#"><?php $row['nombre']; ?> &nbsp;<span class="caret"></span></a>
                    <ul class="dropdown-menu">
                    <li><a href="#">Suscripción</a></li>
                    <li><a href="../login/logout.php"><span class="glyphicon glyphicon-log-out"></span> Salir</a></li>
                    </ul>

                    </li> 
                    <ul class="nav navbar-nav navbar-right">

                    <li><a href="#"><span class="glyphicon glyphicon-log-out"></span></a></li>
                    </ul>
                    </ul>
            </div>
           </nav>

    <?php    } 

     elseif(!isset($_SESSION["id_usuario"])){ ?>

             <button style="float:left;margin:3px;" type="button" class="btn btn-success navbar-right"><span class="glyphicon glyphicon-lock"></span>&nbsp; Login</button>
              <button style="margin:3px;" type="button" class="btn btn-warning navbar-right"><span class="glyphicon glyphicon-user"></span>&nbsp; Suscribirse</button>

   <?php } 

     else { ?>

              <button style="float:left;margin:3px;" type="button" class="btn btn-success navbar-right"><span class="glyphicon glyphicon-lock"></span>&nbsp; Login</button>
              <button style="margin:3px;" type="button" class="btn btn-warning navbar-right"><span class="glyphicon glyphicon-user"></span>&nbsp; Suscribirse</button>
          <?php  }
                     ?>

php session

asked by Mamen Maria 23.10.2017 в 20:06

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1 answer

Error "DATE data type is not found" when executing query Query on some html paragraphs

score 0 · Answer 1

Valid $status but not the session unless status does not meet your condition and so I see the elseif and the else do the same thing so it does not make sense to do the elseif and I do not see mi Cuenta in the html.

As you mentioned a moment ago it is likely that status will always be Active or Canceled but it is possible that the session does not exist.

<?php if(($status = 'Active' or $status = 'Canceled') && isset($_SESSION["id_usuario"])) : ?>

        <nav style="width:15%;left:85%;top:-10px;" class="navbar navbar-inverse">
            <div class="container-fluid">
                    <div class="navbar-header">
                    </div>
                    <ul class="nav navbar-nav navbar-right">  
                    <li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" href="#"><?php $row['nombre']; ?> &nbsp;<span class="caret"></span></a>
                    <ul class="dropdown-menu">
                    <li><a href="#">Suscripción</a></li>
                    <li><a href="../login/logout.php"><span class="glyphicon glyphicon-log-out"></span> Salir</a></li>
                    </ul>

                    </li> 
                    <ul class="nav navbar-nav navbar-right">

                    <li><a href="#"><span class="glyphicon glyphicon-log-out"></span></a></li>
                    </ul>
                    </ul>
            </div>
           </nav>
<?php else: ?>

      <button style="float:left;margin:3px;" type="button" class="btn btn-success navbar-right"><span class="glyphicon glyphicon-lock"></span>&nbsp; Login</button>
      <button style="margin:3px;" type="button" class="btn btn-warning navbar-right"><span class="glyphicon glyphicon-user"></span>&nbsp; Suscribirse</button>

<?php   endif; ?>