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20 lines
346 B
20 lines
346 B
<?php
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/**
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* Flatten an array
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*
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* @param array $array
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*
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* @return array
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*/
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if (! function_exists('array_flatten')) {
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function array_flatten(array $array)
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{
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$result_array = [];
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foreach ($array as $item) {
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$result_array = array_merge($result_array, $item);
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}
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return $result_array;
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}
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}
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