php site returns >

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1

My page is returning > minor sign when add the following code that is commented:

<form name="form_import" id="form_import" method="post" action="<?php echo $_endereco ?>" enctype="multipart/form-data">
  <table class="formulario">
    <tbody>
      <tr class="cabecalho">
        <th colspan="2">
          Agraves - importar
        </th>
      </tr>
      <tr>
        <th>
          <label>Tipos de Agreve</label>
        </th>
      </tr>
      <tr>  <th></th>
        <td>
          <a href="upload_foto/agrave_pdf.php">
            <ul>
              <li>Agrave 4 salarios</li>
              <li>agrave 10 salarios</li>
            </ul>
          </a>
        </td>
      </tr>
      <tr>
        <th>
          <label>Arquivo </label>
        </th>
        <td>
          <input type="file" name="arquivo" id="nome_arquivo"/>
        </td>
      </tr>
      <tr class="rodape">
        <td colspan="2">
          <input type="hidden" name="advogado" id="acao" value="<?php echo $_SERVER['PHP_SELF']."?login=$_SESSION['_codigo_usuario']"; ?>">
          <button type="submit" src="mgm/importa.png" alt="Importar" class="elemento_a_direita"/>Importar
        </td>
      </tr>
    </tbody>
  </table>
</form>
php
  • 1

    I tried to reproduce the error and did not succeed, you can provide a better snippet of the code?

2 answers

1

Your code is wrong on the line:

<input type="hidden" name="advogado" id="acao" value="<?php echo $_SERVER['PHP_SELF']."?login=$_SESSION['_codigo_usuario']"; ?>">

See (not) working on Ideone.

If the intention is to concatenate the session value in string, the simplest is to remove it from within it:

<input type="hidden" name="advogado" id="acao" value="<?php echo $_SERVER['PHP_SELF']."?login=".$_SESSION['_codigo_usuario']; ?>">

See working on Ideone.

Or use keys to properly format the string:

<input type="hidden" name="advogado" id="acao" value="<?php echo "{$_SERVER['PHP_SELF']}?login={$_SESSION['_codigo_usuario']}"; ?>">

See working on Ideone.

Related question:

What is { } for in the code below? and what is the definition?

-1

try to remove the two bars after concatenation:

   <form name="form_import" id="form_import" method="post" action="<?php echo $_SERVER['PHP_SELF']."?login=$_SESSION['_codigo_usuario']"; ?>" enctype="multipart/form-data">
  • 2

    But the two bars is what defines the comment. Why remove them?

  • 1

    And why would you have a comment in the middle of a line of code?

  • @Sergio why I don’t know, but it’s a valid and documented syntax. See a example and the documentation on the comments.

  • @Andersoncarloswoss, all the examples you showed, the comments are on a line end. In the case of the above code, the comment is in the middle of a command, making all the rest of the code to be considered a comment as well. php ignores where the comment starts "...to the end of the line or block...", as it says in the documentation itself.

  • @Exact Sergio. Initially the author put that the code was commented on implying that the intention was that it be ignored.

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