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    <p>if you don't want to use <code>$_GET</code> superglobal because of the url extension that it comes with try using <code>$_POST</code> instead. It will not have a url extension and it can still store values that you can later retrieve. Just be sure to change your <code>method</code> to equal <code>POST</code> instead of <code>GET</code>.</p> <p>So the code for the form tag would change to:</p> <pre><code>&lt;form action="vehicles.php" method="POST"&gt; </code></pre> <p>And you can later access it by (for example):</p> <pre><code>echo $_POST['brand']; </code></pre> <p>or</p> <pre><code>echo $_POST['model']; </code></pre> <p>as well, you probably want to add a value param to the values that you have in your <code>option</code> tag.</p> <p>EDIT- I've added this new section since you don't want to use POST even though I think you should.</p> <p>You can stay with the <code>GET</code> method by doing this line of code:</p> <pre><code>&lt;form action="vehicles.php" method="GET"&gt; &lt;span&gt;Marca: &lt;select name="brand"&gt; &lt;option value="none" selected&gt;-&lt;/option&gt; &lt;option value="Volkswagen"&gt;Volkswagen&lt;/option&gt; &lt;option value="Renault"&gt;Renault&lt;/option&gt; &lt;option value="Peugeot"&gt;Peugeot&lt;/option&gt; &lt;option value="Fiat"&gt;Fiat&lt;/option&gt; &lt;/select&gt; &lt;/span&gt; &lt;span&gt;Modelo: &lt;select name="model"&gt; &lt;option value="none" selected&gt;-&lt;/option&gt; &lt;option value="206"&gt;206&lt;/option&gt; &lt;option value="Suran"&gt;Suran&lt;/option&gt; &lt;option value="Passat"&gt;Passat&lt;/option&gt; &lt;option value="Punto"&gt;Punto&lt;/option&gt; &lt;/select&gt; &lt;/span&gt; &lt;input type="submit"&gt; &lt;/form&gt; </code></pre> <p>Let me know if that helps</p>
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    1. POHow to prevent the set of a get variable?
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    1. COI want the url extension, but only to show those variables that have a value not blank (eg. "-" or "").
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    2. COcheck out my new answer please
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    3. COI want to use GET, and I want an url without blank variables. For example: If I select brand=Volkswage and model="" the url should be: mywebpage.com/vehicles.php?brand=Volkswagen
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