这个 array_merge 似乎对我不起作用。我正在尝试将所有数组合并到一个数组中,如下所示:
foreach ($collection as $result) {
$i++;
if(empty($json)){
$json = $result->getData();
}else{
$json = array_merge($json, $result->getData());
}
}
print_r($json);
我在集合中有 3 个数组。但是当我做 print_r($json); 它只向我展示了最后一个这样的数组。
Array (
[po_id] => 3
[title] => Test3
[geo_address] => M1 2FF
[latitude] => 53.449137
[longitude] => -2.364551
[display_address] => testing
[url] => http://testing.com
[phone] => 0321654987
[status] => 1
[type] => 1
[created_time] => 2012-01-26 11:07:05
[update_time] => 2012-01-26 11:10:13
[distance] => 3708.40724665926
)
我希望这可以合并所有三个数组并将其打印出来。
我有点期待它是这样的:
Array (
[po_id] => 1
[title] => Test1
[geo_address] => M1 2FF
[po_id] => 2
[title] => Test2
[geo_address] => M2 2FF
[po_id] => 3
[title] => Test3
[geo_address] => M3 2FF
)
意味着所有数组都应该合并到数组中。
已编辑
我有它的工作。事实上,这就是我一直在寻找的:
$json = array();
foreach ($collection as $key=>$result) {
$data = $result->getData();
$json[$key]['postorefinder_id'] = $data['postorefinder_id'];
$json[$key]['title'] = $data['title'];
$json[$key]['geo_address'] = $data['geo_address'];
$json[$key]['latitude'] = $data['latitude'];
$json[$key]['latitude'] = $data['latitude'];
$json[$key]['longitude'] = $data['longitude'];
$json[$key]['display_address'] = $data['display_address'];
$json[$key]['url'] = $data['url'];
$json[$key]['phone'] = $data['phone'];
$json[$key]['status'] = $data['status'];
$json[$key]['type'] = $data['type'];
$json[$key]['created_time'] = $data['created_time'];
$json[$key]['update_time'] = $data['update_time'];
$json[$key]['distance'] = $data['distance'];
}
return json_encode($json);
谢谢@cilosis,你的例子真的很有帮助。