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<?php |
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|
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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namespace Symfony\Polyfill\Php81; |
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|
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/** |
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* @author Nicolas Grekas <[email protected]> |
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* |
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* @internal |
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*/ |
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final class Php81 |
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{ |
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public static function array_is_list(array $array): bool |
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{ |
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if ([] === $array || $array === array_values($array)) { |
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return true; |
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} |
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|
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$nextKey = -1; |
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|
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foreach ($array as $k => $v) { |
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if ($k !== ++$nextKey) { |
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return false; |
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} |
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} |
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|
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return true; |
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} |
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} |
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|
