Php 阵列中的位置

我怎么知道twoVal在1号位置

$arr = array('Cool Viski' => array('oneVal' => '169304',
                                   'twoVal' => '166678',
                                   'threeVal' => '45134'));

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试试array_keys，希望它能帮到你

$searchValue = "twoVal";
$keys = array_keys($array, $searchValue); 

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试试array_keys，希望它能帮到你

$searchValue = "twoVal";
$keys = array_keys($array, $searchValue);