3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo phpversion() . PHP_EOL; $node = new stdClass(); $node->foo = 'foo'; $node->bar = 'bar'; $i = 0; $nodes = ['foo', 'bar', 'baz']; echo $node->$nodes[$i];
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
7.3.1 Notice: Array to string conversion in /in/a6FeM on line 13 Notice: Undefined property: stdClass::$Array in /in/a6FeM on line 13
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
5.6.21 foo
preferences:
47.6 ms | 709 KiB | 4 Q