PHP:Define a Class

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Define a Class

The class Person has:

• a constructor: __construct
• attributes name, weight and height
• a method: bmi

.

<? class Person { public $name; private $weight, $height; public function __construct($name, $weight, $height) { $this->name = $name; $this->weight = $weight; $this->height = $height; } public function bmi() { $bmi = $this->weight / $this->height / $this->height; return $bmi; } } $p = new Person("andrew",99,1.8); print ($p->bmi()."\n"); print ($p->name); ?>

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