3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* class myClass{ public function __construct($i){ echo $i; } } $inst = new myClass('testing'); */ echo new class('testing'){ public function __construct($i){ echo $i; } };
Output for 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 - 8.3.7
testing Fatal error: Uncaught Error: Object of class class@anonymous could not be converted to string in /in/Kgs0g:16 Stack trace: #0 {main} thrown in /in/Kgs0g on line 16
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
testing Recoverable fatal error: Object of class class@anonymous could not be converted to string in /in/Kgs0g on line 16
Process exited with code 255.
Output for 7.0.0 - 7.0.33
testing Catchable fatal error: Object of class class@anonymous could not be converted to string in /in/Kgs0g on line 16
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/Kgs0g on line 16
Process exited with code 255.

preferences:
265.92 ms | 402 KiB | 369 Q