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<?php declare(strict_types=1);
namespace Pitchart\Phlunit\Constraint\Arrays;
class ArrayUtility
{
public static function isAssociative(array $array): bool
$size = \count($array);
$filteredKeys = \array_filter(\array_keys($array), function($int) {return $int === (int) $int; });
return \count($filteredKeys) !== $size;
}
public static function isIndexed(array $array): bool
return !self::isAssociative($array);
public static function toArray(iterable $iterable): array
if ($iterable instanceof \Traversable) {
return \iterator_to_array($iterable);
return $iterable;
return $iterable
iterable
array
pitchart /
phlunit
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