File: //opt/cpanel/ea-wappspector/vendor/rector/rector/rules/Naming/PhpArray/ArrayFilter.php
<?php
declare (strict_types=1);
namespace Rector\Naming\PhpArray;
final class ArrayFilter
{
/**
* @param mixed[] $values
* @return string[]
*/
public function filterWithAtLeastTwoOccurences(array $values) : array
{
/** @var array<string, int> $valueToCount */
$valueToCount = \array_count_values($values);
$duplicatedValues = [];
foreach ($valueToCount as $value => $count) {
/** @var int $count */
if ($count < 2) {
continue;
}
$duplicatedValues[] = $value;
}
return $duplicatedValues;
}
}