Control structures

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  • pgt
    #1

    Control structures

    I need to cease the execution of some code if a couple of conditions are not
    met.

    exit; destroys the rest of my page of course, so I *think* I need some sort
    of "wrapper", perhaps in a control structure?

    The page works flawlessly otherwise (and reporting is set to
    error_reporting (E_ALL); )


    <body>
    <div>
    <?php
    if (error checking here)
    {echo 'error message';}
    elseif (secondary error checking here)
    {echo 'more error messages';}
    // exit; <!--destroys rest of the page, so can't use-->
    ?>

    <CONTAINER>
    <?php
    // other stuff
    ?>
    </CONTAINER>

    <!-- other html -->
    </div>
    </body>


    I need to NOT execute anything within 'CONTAINER' when the if/elseif
    statements are not met, but I DO need to continue with the html above the
    closing div, so the rest of the page displays normally.

    How to "wrap" this? Or ... ?


    Tags: None
    • yawnmoth
      #2
      Re: Control structures

      On Nov 5, 3:42 pm, "pgt" <pgt...@gmail.n otwrote:
      I need to cease the execution of some code if a couple of conditions are not
      met.
      >
      exit; destroys the rest of my page of course, so I *think* I need some sort
      of "wrapper", perhaps in a control structure?
      >
      The page works flawlessly otherwise (and reporting is set to
      error_reporting (E_ALL); )
      >
      <body>
      <div>
      <?php
      if (error checking here)
      {echo 'error message';}
      elseif (secondary error checking here)
      {echo 'more error messages';}
      // exit; <!--destroys rest of the page, so can't use-->
      ?>
      >
      <CONTAINER>
      <?php
      // other stuff
      ?>
      </CONTAINER>
      >
      <!-- other html -->
      </div>
      </body>
      >
      I need to NOT execute anything within 'CONTAINER' when the if/elseif
      statements are not met, but I DO need to continue with the html above the
      closing div, so the rest of the page displays normally.
      >
      How to "wrap" this? Or ... ?
      <body>
      <div>
      <?php
      $skip=false;
      if (error checking here)
      {echo 'error message';$skip= true;}
      elseif (secondary error checking here)
      {echo 'more error messages';$skip =true;}
      // exit; <!--destroys rest of the page, so can't use-->
      ?>

      <CONTAINER>
      <?php
      if (!$skip){
      // other stuff
      }
      ?>
      </CONTAINER>

      <!-- other html -->
      </div>
      </body>

      I think that does what you want? I just added a new variable $skip...

        Comment

        • pgt
          #3
          Re: Control structures


          "yawnmoth" <terra1024@yaho o.comwrote in message
          news:1194306145 .402907.32110@o 38g2000hse.goog legroups.com...
          On Nov 5, 3:42 pm, "pgt" <pgt...@gmail.n otwrote:
          >I need to cease the execution of some code if a couple of conditions are
          >not
          >met.
          >>
          >exit; destroys the rest of my page of course, so I *think* I need some
          >sort
          >of "wrapper", perhaps in a control structure?
          >>
          >The page works flawlessly otherwise (and reporting is set to
          >error_reportin g(E_ALL); )
          >>
          ><body>
          ><div>
          ><?php
          >if (error checking here)
          >{echo 'error message';}
          >elseif (secondary error checking here)
          >{echo 'more error messages';}
          >// exit; <!--destroys rest of the page, so can't use-->
          >?>
          >>
          ><CONTAINER>
          ><?php
          >// other stuff
          >?>
          ></CONTAINER>
          >>
          ><!-- other html -->
          ></div>
          ></body>
          >>
          >I need to NOT execute anything within 'CONTAINER' when the if/elseif
          >statements are not met, but I DO need to continue with the html above the
          >closing div, so the rest of the page displays normally.
          >>
          >How to "wrap" this? Or ... ?
          >
          <body>
          <div>
          <?php
          $skip=false;
          if (error checking here)
          {echo 'error message';$skip= true;}
          elseif (secondary error checking here)
          {echo 'more error messages';$skip =true;}
          // exit; <!--destroys rest of the page, so can't use-->
          ?>
          >
          <CONTAINER>
          <?php
          if (!$skip){
          // other stuff
          }
          ?>
          </CONTAINER>
          >
          <!-- other html -->
          </div>
          </body>
          >
          I think that does what you want? I just added a new variable $skip...

          Thank you so much. Couldn't see the wood because the forest got in the way
          ;-)

          Much appreciated :-))







            Comment

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