public function start() { if (isset($_POST) && count($_POST) > 0) { if (isset($_POST["newFeeling"])) { Feeling::parseNewFeeling(); } if (isset($_POST["newMoodsArray"])) { Feeling::parseNewMoodsArray(); } if (isset($_POST["newMoods"])) { Feeling::parseNewMoods(); } } else { $this->feelingID = Feeling::mostCommonFeelingID(); $feeling = new Feeling($this->feelingID); echo "<p>I am feeling " . $feeling->name() . "</p><p>"; echo "<p>On average, humans who are feeling " . $feeling->name() . " have the mood characteristics below:</p>"; echo "<p>"; echo MoodType::moodTypeArrayForm($this->feelingID, $feeling->moods); echo $feeling->overallMoodValue(); } }