我有一个这样的对象：
stdClass Object
(
[_count] => 10
[_start] => 0
[_total] => 37
[values] => Array
(
[0] => stdClass Object
(
[_key] => 50180
[group] => stdClass Object
(
[id] => 50180
[name] => CriticalChain
)
)
[1] => stdClass Object
(
[_key] => 2357895
[group] => stdClass Object
(
[id] => 2357895
[name] => Data Modeling
)
)
[2] => stdClass Object
(
[_key] => 1992105
[group] => stdClass Object
(
[id] => 1992105
[name] => SQL Server Users in Israel
)
)
[3] => stdClass Object
(
[_key] => 37988
[group] => stdClass Object
(
[id] => 37988
[name] => CDO/CIO/CTO Leadership Council
)
)
[4] => stdClass Object
(
[_key] => 4024801
[group] => stdClass Object
(
[id] => 4024801
[name] => BiT-HR, BI & IT Placement Agency
)
)
[5] => stdClass Object
(
[_key] => 37845
[group] => stdClass Object
(
[id] => 37845
[name] => Israel Technology Group
)
)
[6] => stdClass Object
(
[_key] => 51464
[group] => stdClass Object
(
[id] => 51464
[name] => Israel DBA's
)
)
[7] => stdClass Object
(
[_key] => 66097
[group] => stdClass Object
(
[id] => 66097
[name] => SQLDBA
)
)
[8] => stdClass Object
(
[_key] => 4462353
[group] => stdClass Object
(
[id] => 4462353
[name] => Israel High-Tech Group
)
)
[9] => stdClass Object
(
[_key] => 4203807
[group] => stdClass Object
(
[id] => 4203807
[name] => Microsoft Team Foundation Server
)
)
)
)
我需要在HTML表中获得id和名称，但我似乎很难迭代这个对象。TIA。我知道我需要先到达Values数组，然后到达group对象，但我在对象和数组之间的转换以及foreach与基于索引的迭代之间绊倒了。
例如，我尝试过这个：
foreach ($res as $values) { print "'n"; print_r ($values); }
它通过对象进行迭代，但也给了我无用的
10 0 37
echo "<table>"
foreach ($object->values as $arr) {
foreach ($arr as $obj) {
$id = $obj->group->id;
$name = $obj->group->name;
$html = "<tr>";
$html .= "<td>Name : $name</td>";
$html .= "<td>Id : $id</td>";
$html .= "</tr>";
}
}
echo "</table>";
如果你搜索iterate over stdclass，这是谷歌中排名第一的结果，回答标题中的问题可能会有所帮助：
您可以简单地使用foreach在stdclass上迭代：
$user = new 'stdClass();
$user->flag = 'red';
foreach ($user as $key => $value) {
// $key is `flag`
// $value is `red`
}
function objectToArray( $data )
{
if ( is_object( $data ) )
$d = get_object_vars( $data );
}
首先将对象转换为数组，如：
$results = objectToArray( $results );
并使用
foreach( $results as result ){... ...}
我知道这是一篇旧帖子，但为了其他人：使用stdClass时，应使用反射：
$obj = new ReflectionObject($object);
$propeties = $obj->getProperties();
foreach($properties as $property) {
$name = $property->getName(); <-- this is the reflection class
$value = $object->$name; <--- $object is your original $object
here you need to handle the result (store in array etc)
}
foreach($res->values as $value) {
print_r($value);
}