3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new ReflectionFunction([]));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Fatal error: Uncaught TypeError: ReflectionFunction::__construct(): Argument #1 ($function) must be of type Closure|string, array given in /in/jQQtX:3 Stack trace: #0 /in/jQQtX(3): ReflectionFunction->__construct(Array) #1 {main} thrown in /in/jQQtX on line 3
Process exited with code 255.
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: ReflectionFunction::__construct() expects parameter 1 to be string, array given in /in/jQQtX:3 Stack trace: #0 /in/jQQtX(3): ReflectionFunction->__construct(Array) #1 {main} thrown in /in/jQQtX on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: ReflectionFunction::__construct() expects parameter 1 to be string, array given in /in/jQQtX on line 3 object(ReflectionFunction)#1 (1) { ["name"]=> string(0) "" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/jQQtX on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/jQQtX on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/jQQtX on line 3
Process exited with code 255.

preferences:
198.68 ms | 414 KiB | 5 Q