webmozart /
assert
| @@ 1791-1799 (lines=9) @@ | ||
| 1788 | * |
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| 1789 | * @throws InvalidArgumentException |
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| 1790 | */ |
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| 1791 | public static function keyExists($array, $key, $message = '') |
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| 1792 | { |
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| 1793 | if (!(isset($array[$key]) || \array_key_exists($key, $array))) { |
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| 1794 | static::reportInvalidArgument(\sprintf( |
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| 1795 | $message ?: 'Expected the key %s to exist.', |
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| 1796 | static::valueToString($key) |
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| 1797 | )); |
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| 1798 | } |
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| 1799 | } |
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| 1800 | ||
| 1801 | /** |
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| 1802 | * @psalm-pure |
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| @@ 1810-1818 (lines=9) @@ | ||
| 1807 | * |
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| 1808 | * @throws InvalidArgumentException |
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| 1809 | */ |
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| 1810 | public static function keyNotExists($array, $key, $message = '') |
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| 1811 | { |
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| 1812 | if (isset($array[$key]) || \array_key_exists($key, $array)) { |
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| 1813 | static::reportInvalidArgument(\sprintf( |
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| 1814 | $message ?: 'Expected the key %s to not exist.', |
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| 1815 | static::valueToString($key) |
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| 1816 | )); |
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| 1817 | } |
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| 1818 | } |
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| 1819 | ||
| 1820 | /** |
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| 1821 | * Checks if a value is a valid array key (int or string). |
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