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Zend Framework Quickstart Model constructor
public function __construct(array $options = null)
    {
        //if it is an array of options the call setOptions and apply those options
        //so what? What Options
        if (is_array($options)) {
            $this->setOptions($options);
        }
    }

 public function setOptions(array $options)
    {
       //I can see this starts by getting all the class methods and return array()
        $methods = get_class_methods($this);
       //loop through the options and assign them to $method as setters?
        foreach ($options as $key => $value) {
            $method = 'set' . ucfirst($key);
            if (in_array($method, $methods)) {
                $this->$method($value);
            }
        }
        return $this;
    }

{ ["name"] => "RockyFord" }

setName("RockyFord");

foreach ($options as $key => $value) { // Loops through all options with Key,Value
        $method = 'set' . ucfirst($key); // $method becomes 'setName' if key is 'name'
        if (in_array($method, $methods)) { // Check if this method (setName) exists in this class
            $this->$method($value); // Calls the method with the argument
        }
    }