3v4l.org

run code in 300+ PHP versions simultaneously
<?php try{ $a = new class { public function func():self{return "";} }; (null)->getSome(); //$res = $a->func(); var_dump($res); }catch(Throwable $ex){ echo "Catched error" .$ex->getMessage(); }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
Catched errorCall to a member function getSome() on null
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/CvhoA on line 3
Process exited with code 255.
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156.05 ms | 402 KiB | 183 Q