webmozart /
assert
| @@ 1819-1827 (lines=9) @@ | ||
| 1816 | * |
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| 1817 | * @throws InvalidArgumentException |
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| 1818 | */ |
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| 1819 | public static function keyExists($array, $key, $message = '') |
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| 1820 | { |
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| 1821 | if (!(isset($array[$key]) || \array_key_exists($key, $array))) { |
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| 1822 | static::reportInvalidArgument(\sprintf( |
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| 1823 | $message ?: 'Expected the key %s to exist.', |
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| 1824 | static::valueToString($key) |
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| 1825 | )); |
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| 1826 | } |
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| 1827 | } |
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| 1828 | ||
| 1829 | /** |
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| 1830 | * @psalm-pure |
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| @@ 1838-1846 (lines=9) @@ | ||
| 1835 | * |
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| 1836 | * @throws InvalidArgumentException |
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| 1837 | */ |
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| 1838 | public static function keyNotExists($array, $key, $message = '') |
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| 1839 | { |
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| 1840 | if (isset($array[$key]) || \array_key_exists($key, $array)) { |
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| 1841 | static::reportInvalidArgument(\sprintf( |
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| 1842 | $message ?: 'Expected the key %s to not exist.', |
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| 1843 | static::valueToString($key) |
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| 1844 | )); |
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| 1845 | } |
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| 1846 | } |
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| 1847 | ||
| 1848 | /** |
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| 1849 | * Checks if a value is a valid array key (int or string). |
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