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<?php final readonly class SkipParamUsedAsInvokable { public function __construct(private string $name, private object $object) {} public function render(callable $formatter): string { return $formatter($this->name, $this->object); } } $obj = new SkipParamUsedAsInvokable('name', new \stdClass()); $obj->render(ucfirst(...));
Output for 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.14, 8.4.16 - 8.4.17, 8.5.0 - 8.5.2
Fatal error: Uncaught ArgumentCountError: ucfirst() expects exactly 1 argument, 2 given in /in/G0rfo:7 Stack trace: #0 /in/G0rfo(7): ucfirst('name', Object(stdClass)) #1 /in/G0rfo(12): SkipParamUsedAsInvokable->render(Object(Closure)) #2 {main} thrown in /in/G0rfo on line 7
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 8.1.34
Parse error: syntax error, unexpected token "readonly", expecting "abstract" or "final" or "class" in /in/G0rfo on line 3
Process exited with code 255.
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