1. php json_encode() 함수를 사용하여 json문자열로 변환

// PHP배열
$fruits = array("strawberry"=>"딸기", "banana"=>"바나나", "apple"=>"사과");
$fruits_json = json_encode($fruits);

// javascript
let js_fruits = ;
console.log(js_fruits);
 
for (let val in js_fruits) {
	console.log(val);		// 딸기
	console.log(js_fruits[val]);	//strawberry
}