3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new class { public int $bar = 42; }; $reference = &$foo->bar;
Output for 7.4.3 - 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
Output for 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33
Parse error: syntax error, unexpected 'int' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/WEZHv on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Parse error: syntax error, unexpected 'int' (T_STRING), expecting variable (T_VARIABLE) in /in/WEZHv on line 4
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.30
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/WEZHv on line 2
Process exited with code 255.
preferences:
211.85 ms | 402 KiB | 237 Q