24 lines
678 B
PHP
24 lines
678 B
PHP
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<?php
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if (! function_exists('array_merge_recursive_distinct')) {
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/**
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* @param array<int|string, mixed> $array1
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* @param array<int|string, mixed> $array2
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*
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* @return array<int|string, mixed>
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*/
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function array_merge_recursive_distinct(array &$array1, array &$array2): array
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{
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$merged = $array1;
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foreach ($array2 as $key => &$value) {
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if (is_array($value) && isset($merged[$key]) && is_array($merged[$key])) {
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$merged[$key] = array_merge_recursive_distinct($merged[$key], $value);
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} else {
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$merged[$key] = $value;
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}
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}
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return $merged;
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}
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}
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