Online PHP editor | output for qFETL

@ 2015-12-09T15:11:52Z

<?php
class Person {
    public static $company = 'TechBase VietNam';
    public function getFriends() {
        return [
            'John' => function () {
                return 'John is my best friend!';
            },
            'Alan' => function () {
                return 'Alan is old friend!';
            }
        ];
    }

    public function getFriendOf($someone) {
        return $this->getFriends()[$someone];
    }

    public static function getNewPerson() {
        return new Person();
    }
}

// Create instance
$person = new Person();
// Get friend
echo "\n" . $person->getFriends()['John'] . "\n";
echo "\n" . $person->getFriendsOf('Alan') . "\n";

// Get company
echo "\n" . $person::getNewPerson()::$company . "\n";

Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Object of class Closure could not be converted to string in /in/qFETL:27 Stack trace: #0 {main} thrown in /in/qFETL on line 27
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33: Recoverable fatal error: Object of class Closure could not be converted to string in /in/qFETL on line 27
Process exited with code 255.
Output for 7.0.0 - 7.0.20: Catchable fatal error: Object of class Closure could not be converted to string in /in/qFETL on line 27
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM), expecting ',' or ';' in /in/qFETL on line 31
Process exited with code 255.

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