@@ 1660-1668 (lines=9) @@ | ||
1657 | * |
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1658 | * @throws InvalidArgumentException |
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1659 | */ |
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1660 | public static function keyExists($array, $key, $message = '') |
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1661 | { |
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1662 | if (!(isset($array[$key]) || \array_key_exists($key, $array))) { |
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1663 | static::reportInvalidArgument(\sprintf( |
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1664 | $message ?: 'Expected the key %s to exist.', |
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1665 | static::valueToString($key) |
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1666 | )); |
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1667 | } |
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1668 | } |
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1669 | ||
1670 | /** |
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1671 | * @psalm-pure |
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@@ 1679-1687 (lines=9) @@ | ||
1676 | * |
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1677 | * @throws InvalidArgumentException |
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1678 | */ |
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1679 | public static function keyNotExists($array, $key, $message = '') |
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1680 | { |
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1681 | if (isset($array[$key]) || \array_key_exists($key, $array)) { |
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1682 | static::reportInvalidArgument(\sprintf( |
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1683 | $message ?: 'Expected the key %s to not exist.', |
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1684 | static::valueToString($key) |
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1685 | )); |
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1686 | } |
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1687 | } |
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1688 | ||
1689 | /** |
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1690 | * Checks if a value is a valid array key (int or string). |