3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = new class('Ivan', 12) { public function __construct( public string $name, public int $age, ) { } }; var_dump($result);
Output for 8.0.0 - 8.0.1, 8.1.23 - 8.1.34, 8.2.10 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
object(class@anonymous)#1 (2) { ["name"]=> string(4) "Ivan" ["age"]=> int(12) }
Output for 7.3.0 - 7.3.26, 7.4.0 - 7.4.14
Parse error: syntax error, unexpected 'public' (T_PUBLIC), expecting variable (T_VARIABLE) in /in/lvV5h on line 6
Process exited with code 255.
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75.38 ms | 1040 KiB | 4 Q