PHP scripting component

gistfile1.xml

<scripting:component doc:name="Script">
  <scripting:script engine="php">
    <scripting:text>
      <![CDATA[
        
        <?php

        $log->info("Hello from PHP, mule!");
        $msg = "Hello from PHP! You requested the path: " . $payload;
        return $msg;

        ?>
      
      ]]>
    </scripting:text>
  </scripting:script>
</scripting:component>