I have array from database with json_encode, like this :
"[{"uid":"595e7d","name":"Elephant"},{"uid":"701b03","name":"Bird"},{"uid":"29a8c","name":"Lion"}]"
but how to make the array just display the record not with the field/column name, when i show in javascript like this :
javascript array :
{
"595e7d": "Elephant",
"701b03": "Bird",
"29a8c": "Lion"
}
whether it should be done in php or javascript?
thankyou
Handle with javascript:
function transfrom (arrs){
return arrs.reduce((init, arr) => {
init[arr.uid] = arr.name
return init
}
, {})
}
//usage
let arrs = [{"uid":"595e7d","name":"Elephant"},{"uid":"701b03","name":"Bird"},{"uid":"29a8c","name":"Lion"}]
transfrom(arrs)
// {595e7d: "Elephant", 701b03: "Bird", 29a8c: "Lion"}
Or you can handle it with PHP:
<?php
$arr = array (
array('uid' =>"595e7d", "name"=>"Elephant"),
array("uid" =>"701b03", "name" =>"Bird"),
array("uid" =>"29a8c", "name" =>"Lion")
);
function transform($v1, $v2) {
$v1[$v2["uid"]] = $v2["name"];
return $v1;
}
echo json_encode(array_reduce($arr, "transform", array()));
// {
// "595e7d": "Elephant",
// "701b03": "Bird",
// "29a8c": "Lion"
// }
?>
If I understood it correctly, you are looking for something like
var arr = [{"uid":"595e7d","name":"Elephant"},{"uid":"701b03","name":"Bird"},{"uid":"29a8c","name":"Lion"}];
var out = {};
arr.forEach(function(obj){
var tempArr = Object.values(obj);
out[tempArr[0]] = tempArr[1];
});
console.log(out);
Please note that the code is not too generic and may require modification based on your actual requirement.
