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<?php
declare(strict_types=1);
namespace Roave\BackwardCompatibility\Support;
use InvalidArgumentException;
use function in_array;
/**
* @internal this is a support class of this library, and should NOT be used outside of it
*/
final class ArrayHelpers
{
* Yes, this is just a very pedantic version of `in_array()`, written to avoid mutations and
* designed to throw an exception if `$arrayOfStrings` is not a `string[]` as requested.
*
* @param string[] $arrayOfStrings
* @throws InvalidArgumentException
public static function stringArrayContainsString(string $value, array $arrayOfStrings) : bool
return in_array($value, $arrayOfStrings);
}
Roave /
BackwardCompatibilityCheck
