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<?php function getValue($array, $keySpec){ foreach (explode('.', $keySpec) as $key){ if (!isset($array[$key])){ return null; } $array = $array[$key]; } return $array; } $array = [ 'userList' => [ '1234' => [ 'name' => 'Kicken' ] ] ]; var_dump(getValue($array, 'userList.1234.name'));
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "Kicken"

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