Dynamically build page with PHP

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I need to display different pages according to a value that comes through the URI, I did this code, is not pointing errors, but also does not display the contents of H1.

<?php
  require_once"cabecalho.php";
  $plano = $_GET['plano'];
  if($plano == 'parcial'){ ?>
    <section class="plano-parcial">
      <h1>Plano parcial detalhes</h1>
    </section>
  <?php } ?>
php

  • Put these commands before the require_once and see if any errors will appear. error_reporting(E_ALL); ini_set('display_errors', 1);

  • Of the one var_dump() in $plano before the if() to see what the value of this variable may be a comparison error

1 answer

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Put these commands before the require_once and see if any errors will appear. 

error_reporting(E_ALL); 
ini_set('display_errors', 1);

I believe your require_once is failing, but you are not set to display errors and/or notices. This is the only possibility of not showing your H1 in your code, in addition to the obvious (I don’t think so) of not passing 'partial' in your GET

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