$job = "I have php skills";

    <?php
      $job = "I have php skills";
      
      function test_his_abilities($job) {
        switch($job) {
          case "I have php skills":
            return true;
          break;
          case "I am an keen developer, utilising all aspects of my available knowledge, and if they become taxed, am a competant researcher, able to research and learn to improve my current abilities.":
            return false;
          break;
        }
      }

      print $this_guy_sucks_at_php ? 'pretty certain he does suck' : test_his_abilities($job) ? 'pretty simplistic skillset' : 'maybe this guy\'s legit.';
    ?>