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<?php class FactorialNum{ protected $_n; public function __construct($n){ $this->_n = $n; } public function result(){ $fatorial = 1; for($i=1; $i<$this->_n;$i++){ $factorial*=$i; } return $factoial; } } $newObj = new FactorialNum(5); $newObj->result();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $factorial in /in/Ao0cE on line 10 Warning: Undefined variable $factoial in /in/Ao0cE on line 12

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