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<?php $drupal_version = 10.0; if (version_compare($drupal_version, '8.0')) { interface I { // In Symfony 5.4 this is: // public static function test($s, $i, $m); // In Symfony 6.0 this is: public static function test(string $s, int $i, mixed $m): mixed; } } else { interface I { // In Symfony 5.4 this is: // public static function test($s, $i, $m); // In Symfony 6.0 this is: public static function test($s, $i, $m); } } if (version_compare($drupal_version, '8.0')) { class A implements I { public static function test(string $s, int $i, mixed $m): mixed { return 'hello'; } } } else { class A implements I { public static function test($s, $i, $m) { return 'hello'; } } } A::test('string', 1, '');
Output for 8.0.1 - 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 - 8.5.1
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 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 3 passed to A::test() must be an instance of mixed, string given, called in /in/QnVTu on line 37 and defined in /in/QnVTu:24 Stack trace: #0 /in/QnVTu(37): A::test('string', 1, '') #1 {main} thrown in /in/QnVTu on line 24
Process exited with code 255.

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