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<?php declare(strict_types = 1); /** * @return list<string> */ function generateList(string $name): array { $a = ['a', 'b', 'c', $name]; $b = ['d', 'e']; array_splice($a, 2, 0, $b); return $a; } $l = generateList('John'); var_dump(array_is_list($l)); var_dump($l);
Output for 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
bool(true) array(6) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "d" [3]=> string(1) "e" [4]=> string(1) "c" [5]=> string(4) "John" }
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.
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59.01 ms | 407 KiB | 5 Q