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Adds assertion to check all keys exist in an array #282

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Adds assertion to check all keys exist in an array #282

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16 changes: 16 additions & 0 deletions src/Assert.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1685,6 +1685,22 @@ public static function keyExists($array, $key, $message = '')
}
}

/**
* @psalm-pure
*
* @param array<int, int|string> $keys
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@zerkms zerkms Jan 3, 2023 •
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array<int, int|string> -> list<int|string>?

or

array<int, int|string> -> array<int|string>?

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@shadowhand shadowhand Nov 24, 2025

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Agree, it should be list<int|string>

* @param array $array
* @param string $message
*
* @throws InvalidArgumentException
*/
public static function allKeysExist($keys, $array, $message = '')
{
foreach ($keys as $key) {
static::keyExists($array, $key, $message ?: 'Expected the key %s to exist.',);
}
}

/**
* @psalm-pure
*
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