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Quick Variable Assignment In Class Constructor

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        When creating a new object, pass the initial variables as an array. Then use this code to quickly assign the array vars to the class vars.
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	class person {
		private $first_name, $middle_name, $surname;

		public function __construct($details = array()) {
			foreach ($details as $key => $data) {
                                # Don't forget the ';' at the end of the statement inside eval()
				eval("\$this->$key = \$data;");
		public function printName() {
			print("{$this->first_name} {$this->middle_name} {$this->surname}\n");
	$greg = new person(array("first_name" => "Gregory", "middle_name" => "Alexandra", "surname" => "Peck"));

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