obtaining the selected option value in PHP
I have the following piece of code which resembles a form with a drop-down list. The selected item from the list should be sent to *process.php* page which will do some work.

    <form name="form" method="GET" action="process.php">
      <div id="extra-components">
        <select name="boolean">
          <option value="and" selected="yes">AND</option>
          <option value="or">OR</option>
          <option value="not">NOT</option>
        </select>
      </div>
    </form>

My question is: in the *process.php* file how do I obtain the selected value from the form? via the $_GET method? 
Thanks in advance
obtaining the selected option value in PHP
===

I have the following piece of code which resembles a form with a drop-down list. The selected item from the list should be sent to *process.php* page which will do some work.

    <form name="form" method="GET" action="process.php">
      <div id="extra-components">
        <select name="boolean">
          <option value="and" selected="yes">AND</option>
          <option value="or">OR</option>
          <option value="not">NOT</option>
        </select>
      </div>
    </form>

My question is: in the *process.php* file how do I obtain the selected value from the form? via the $_GET method? 
Thanks in advance