3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* class myClass{ public function __construct($i){ echo $i; } } $inst = new myClass('testing'); */ return new class('testing'){ public function __construct($i){ echo $i; } };
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
testing
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/S6FL2 on line 16
Process exited with code 255.
preferences:
137.77 ms | 402 KiB | 227 Q