在使用php7.1的magento2中，Json以[开头，使用Json_encode时以“.”开头

我希望我的json以{开头，但如果使用json_编码，它将被转换为字符串，我将在ubuntu上使用php7.1，并在magento 2.3上工作

这是我用下面的代码得到的，我不想要'['

[
    {
        "success": "true",
        "data": {
            "mainimages": [
                {

这是我的密码

$response = array(
    array(
        "success" => "true",
        "data" => $alldata,
        "newarrivalheading" => "NEW ARRIVALS",
        "instagramheading" => "CELEBS IN LULU",
        "specialpriceheading" => "SPECIAL PRICES",
        "editorwishlistheading" => "EDITOR'S WISHLIST",
        "stylehighlightheading" => "STYLE HIGHLIGHTS",
        "styletagline" => "#Looks to swipe right",
        "newarrivalindex" => 3,
        "instagramindex" => 9,
        "editorwishlistviewall" => "",
        "sliderimage" => $sliderimage
    )
);      
return $response;

这就是我想要的

 {
        "success": "true",
        "data": {
            "mainimages": [
                {

---

所以像这样移除不必要的外部阵列

$alldata = [1,2,3,4];
$sliderimage = ['xz.jpg','ab.png'];

$response = array(
               "success" => "true",
               "data" => $alldata,
               "newarrivalheading" => "NEW ARRIVALS",
               "instagramheading" => "CELEBS IN LULU",
               "specialpriceheading" => "SPECIAL PRICES",
               "editorwishlistheading" => "EDITOR'S WISHLIST",
               "stylehighlightheading" => "STYLE HIGHLIGHTS",
               "styletagline" => "#Looks to swipe right",
               "newarrivalindex" => 3,
               "instagramindex" => 9,
               "editorwishlistviewall" => "",
               "sliderimage" => $sliderimage
        );
echo json_encode($response);

结果

    {
    "success": "true",
    "data": [
        1,
        2,
        3,
        4
    ],
    "newarrivalheading": "NEW ARRIVALS",
    "instagramheading": "CELEBS IN LULU",
    "specialpriceheading": "SPECIAL PRICES",
    "editorwishlistheading": "EDITOR'S WISHLIST",
    "stylehighlightheading": "STYLE HIGHLIGHTS",
    "styletagline": "#Looks to swipe right",
    "newarrivalindex": 3,
    "instagramindex": 9,
    "editorwishlistviewall": "",
    "sliderimage": [
        "xz.jpg",
        "ab.png"
    ]
}

---

所以，

json\u encode（$response[0]）

？或者干脆去掉外部的

数组（）

？你需要养成帮助你解决问题的习惯。你会获得积分，其他人也会被鼓励帮助你。@Jay Blanchard我仍然面临问题，所以一旦问题解决，我会接受答案。嗨@RiggsFolly谢谢你的回复。事情是$sliderimage也在数组中，所以现在我得到了一些“styletagline”：“#看起来向右滑动”，“newarrivalindex”：3，“instagramindex”：9，“editorwishlistviewall”：““sliderimage”：“}[]除非我错过了什么，那应该不会有太大的区别，否则我将答案更改为将

$sliderimage=['xz.jpg'，'ab.png']；

更改为数组我正在获取[]在我的json结尾。我的代码没有，所以很明显你在做我没有做的事情。你的代码

返回
$response
，因此在其他地方将其转换为json。返回后你如何处理此响应？这可能就是你的问题所在