可能重复: R()的输出,但不确定如何在代码中访问它。
我想要“回显”一点嵌套对象。我看到了几篇关于这个问题的帖子--但这让我抓狂了。
我得到一个名为“arrResult”的数组/对象,print_r(arrResult)输出是:
Array
(
[status] => stdClass Object
(
[code] => 0
[message] => Success
)
[result] => Array
(
[0] => stdClass Object
(
[base] => stdClass Object
(
[id] => 3
[created] => 2012-11-11 12:11:07
[start] => 2012-11-11
)
[pos] => Array
(
[0] => stdClass Object
(
[id] => 4
[invoices_id] => 3
[article_id] => 1
[quantity] => 1
[unit] => Monate
[pos_txt] => Paketname
)
)
[summ] => stdClass Object
(
[net] => 2.52
[discount] => 0
[tax] => 0.47899159663865
[gross] => 3
[rounded_net] => 2.52
)
)
[1] => stdClass Object
(
[base] => stdClass Object
(
[id] => 2
[created] => 2012-11-11 12:10:39
[start] => 2012-11-11
)
[pos] => Array
(
[0] => stdClass Object
(
[id] => 3
[invoices_id] => 2
[article_id] => 2
[quantity] => 1
[unit] => Monate
[pos_txt] => Paketname2
)
)
[summ] => stdClass Object
(
[net] => 5.04
[discount] => 0
[tax] => 0.95798319327731
[gross] => 6
[rounded_net] => 5.04
)
)
)
)我想要回应所有的人。类似于'echo arrResultresultpos->pos_txt‘、'echo arrResultresultpos>pos_txt’,.
我想过这个:
foreach ((array)$arrResult['result'] as $key => $contract) {
foreach ($contract as $key => $objPos){
echo $objPos->pos_txt;
}
}我的大脑不明白。有人能帮我吗?
发布于 2012-11-11 12:12:42
您可以使用
echo "<pre>";
foreach(array_map(function($v){ return $v->pos ;}, $data['result']) as $list)
{
foreach($list as $objPos)
echo $objPos->pos_txt,PHP_EOL;
}输出
Paketname
Paketname2发布于 2012-11-11 12:20:01
使用xdebug扩展,这是开发必须具备的东西,它稍微改变了var_dump的工作方式,我相信它将解决您的问题
发布于 2012-11-11 12:24:10
$num = count($arrResult['result']);
for ($i=0; $i <= $num; $i++) {
echo $arrResult['result'][$i]->pos[0]->pos_txt;
}https://stackoverflow.com/questions/13330940
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