如何从php中的多维数组中获取数据

Question

你好，我想从多维数组中获取单个值。到目前为止我已经完成了这个

print_r($result);

并输出如下

Array (
   [All Nodes Are Shuddha] => stdClass Object (
      [answer] => All Nodes Are Shuddha
   )
) 

请告诉我如何只有“ÄllNodesshudhha”

Answer 1

也许：

echo $result['All Nodes Are Shuddha']->answer;

Answer 2

请将对象转换为数组，将其用作以下内容。

$arr = (array) $result['Äll Nodes are shudhha'];
print_R($arr['answer']);

Answer 3

foreach($result as $key => $values) {
   echo $key; // this should get the key 'All Nodes Are Shuddha'
}