webmozart /
assert
| @@ 1840-1848 (lines=9) @@ | ||
| 1837 | * |
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| 1838 | * @throws InvalidArgumentException |
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| 1839 | */ |
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| 1840 | public static function keyExists($array, $key, $message = '') |
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| 1841 | { |
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| 1842 | if (!(isset($array[$key]) || \array_key_exists($key, $array))) { |
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| 1843 | static::reportInvalidArgument(\sprintf( |
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| 1844 | $message ?: 'Expected the key %s to exist.', |
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| 1845 | static::valueToString($key) |
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| 1846 | )); |
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| 1847 | } |
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| 1848 | } |
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| 1849 | ||
| 1850 | /** |
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| 1851 | * @psalm-pure |
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| @@ 1859-1867 (lines=9) @@ | ||
| 1856 | * |
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| 1857 | * @throws InvalidArgumentException |
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| 1858 | */ |
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| 1859 | public static function keyNotExists($array, $key, $message = '') |
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| 1860 | { |
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| 1861 | if (isset($array[$key]) || \array_key_exists($key, $array)) { |
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| 1862 | static::reportInvalidArgument(\sprintf( |
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| 1863 | $message ?: 'Expected the key %s to not exist.', |
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| 1864 | static::valueToString($key) |
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| 1865 | )); |
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| 1866 | } |
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| 1867 | } |
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| 1868 | ||
| 1869 | /** |
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| 1870 | * Checks if a value is a valid array key (int or string). |
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