我有一个看起来像这样的JSON数据库:
"media": {
"1": {
"title": "Test Image",
"description": "This is a test image",
"thumb": "test.thumb.jpg",
"full": "img-2007720.jpg"
},
"2": {
"title": "Test2 Image",
"description": "This is a test image",
"thumb": "test.thumb.jpg",
"full": "img-20077202222.jpg"
}
}
我有一个可以返回多个已知属性的get函数:
switch ($numArgs) {
case 1: return Merz::$db->{$args[0]}; break;
case 2: return Merz::$db->{$args[0]}->{$args[1]}; break;
case 3: return Merz::$db->{$args[0]}->{$args[1]}->{$args[2]}; break;
default: return false; break;
}
问题在于我无法将Merz::get('media')
分配给变量:
$media = Merz::get('media');
foreach($media as $item) {
}
继续说:“Object of class stdClass could not be converted to string
” - 所以我不能做一个foreach,但我可以var_dump
。
var_dump是:
object(stdClass)[5]
public '1' =>
object(stdClass)[4]
public 'title' => string 'Test Image' (length=10)
public 'description' => string 'This is a test image' (length=20)
public 'thumb' => string 'test.thumb.jpg' (length=14)
public 'full' => string 'img-2007720.jpg' (length=15)
public '2' =>
object(stdClass)[2]
public 'title' => string 'Test2 Image' (length=11)
public 'description' => string 'This is a test image' (length=20)
public 'thumb' => string 'test.thumb.jpg' (length=14)
public 'full' => string 'img-20077202222.jpg' (length=19)
我正试图获得值1和2 - 不用说,这是动态的。
任何帮助都会非常感激......