3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class factorial_of_a_number{ protected $n; public function __construct($n){ if(!is_int($n)){ throw new InvalidArgumentException('Not A Number or missing argument'); } $this->n = $n; } public function result(){ $factorial = 1; for($i=1; $i<= $this ->n;$i++){ $factorial *= $i; } return $factorial; } } $newfactorial = new factorial_of_a_number(3); echo $newfactorial->result();
based on mRkuV
Output for 5.0.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0RC5
6
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/hGKqZ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/hGKqZ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/hGKqZ on line 3
Process exited with code 255.