我在图像中有以下json响应。我想访问特定的值,例如:“ ROUMANIE ROVA AROMANIA”,但我似乎无法理解。我尝试了以下方法:
$response = json_decode($r->getBody(),true);
foreach($response['ParsedResults'] as $key)
{
foreach($key['TextOverlay']['Lines'] as $bla)
{
echo $bla['LineText'];
echo $bla[0]['LineText'];
}
}
如果我仅回声一个深度,则它起作用。我寻找解决方案,但没有成功。谢谢。
答案 0 :(得分:1)
0
是第一项的当前索引,$bla
已包含您要查找的数据,因此直接执行此操作应该有效:
echo $bla['LineText'];
完整代码如下所示:
$response = [
'ParsedResults' => [
[
'TextOverlay' => [
'Lines' => [
[
'LineText' => 'ROUMANIE ROVA AROMANIA',
'Words' => [
[
'WordText' => 'ROUMANIE',
'OtherData' => 'whatever'
],
[
'WordText' => 'ROVA',
'OtherData' => 'whatever'
],
[
'WordText' => 'AROMANIA',
'OtherData' => 'whatever'
],
]
]
]
]
]
]
];
foreach($response['ParsedResults'] as $key)
{
foreach($key['TextOverlay']['Lines'] as $bla)
{
echo $bla['LineText'];
}
}
在这里测试:http://sandbox.onlinephpfunctions.com/code/0577e854eed73dfb33193c391acc37dd81baf982