title: Call a function with multiple default value in PHP
body: <p>How to call a function with multiple default value in PHP ?</p>
  <p>I have a function like below</p>
  <pre><code>public function get( $action = 'find', $query = 'top' ) {
        //more code
  }
  </code></pre>
  <p>What will happen if I call above function like below (with one value) ?</p>
  <pre><code>get('map') {
        //more code
  }
  </code></pre>