3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = (object) ['foo' => 'bar']; $bar = (clone $foo)->foo; var_dump($bar);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 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
string(3) "bar"
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/QhEUB on line 4
Process exited with code 255.
preferences:
249.94 ms | 402 KiB | 376 Q