Convert PHP array to JSON and convert it to JavaScript Object

When I called the PHP function that returned the array value in JS a few days ago, I did not know how to read the returned PHP array data in JS. So I thought of converting the PHP array into a JSON string first, then, get the returned value in JS and convert it to an object using the eval function of Js. to read data. How to implement it?

 

1. Convert PHP array to JSON characters

 

PHP can use the json_encode function to convert the PHP array object to a JSON string, for example:

$ Response = array ("country_code" => $ country_code, "country_name" => $ country_name );

Echo json_encode ($ response); // return a JSON string

 

2. Convert the front-end to an object using the eval function of Js.

 

DetailsCodeFor example:

VaR OBJ = eval ("(" + JSON + ")");

VaR country_code = obj. country_code;