使用array_push将元素添加到数组中

Question

I have an array & I'd like to add data to the array using PHP. I can't add it directly.

How would I do this using array_push?

<script type="text/javascript"> 
    var parks = [{"title":"Football Park","lat":"55.86234","lng":"-4.250635999999986","img":"icon.png"}]
</script>

Answer 1

You can try:

//if your JSON string on server side <--PHP-->
    $park = json_decode([{"title":"Football Park","lat":"55.86234","lng":"-4.250635999999986","img":"icon.png"}],true);
    $park['key'] = 'someValue';
    $newJSON = json_encode($park);

// if your JSON string on client side <--JS-->
var parkObj = JSON.parse(park);
parkObj.key = 'someValue';
console.log(JSON.stringify(parkObj));
//[{"title":"Football Park","lat":"55.86234","lng":"-4.250635999999986","img":"icon.png","key" : "someValue"}]