javascript - Unable to read properly from JSON file with php -

i trying read json file php array , echo array's content, can fetch info ajax in javascript , convert array in javascript array of json objects.

here how json file looks like.

[["{\"id\":1474541876849,\"name\":\"d\",\"price\":\"12\"}"],["{\"id\":1474541880521,\"name\":\"dd\",\"price\":\"12\"}"],["{\"id\":1474541897705,\"name\":\"dddgg\",\"price\":\"124\"}"],["{\"id\":1474541901141,\"name\":\"faf\",\"price\":\"124\"}"],["{\"id\":1474543958238,\"name\":\"tset\",\"price\":\"6\"}"]] 

here php :

<?php $string = file_get_contents("products.json"); $json_a = json_decode($string, true);  $arr = array(); foreach ($json_a $key) {     array_push($arr,$key[0]);   } foreach ($arr $key) {     echo $key; } ?> 

and getting on client side :

{"id":1474541876849,"name":"d","price":"12"}{"id":1474541880521,"name":"dd","price":"12"}{"id":1474541897705,"name":"dddgg","price":"124"}{"id":1474541901141,"name":"faf","price":"124"}{"id":1474543958238,"name":"tset","price":"6"} 

it looks not far, can can make json object?

please help!

the problem have json inside json.

you have decode twice:

<?php $string = file_get_contents("products.json"); $json_a = json_decode($string, true); //here turn json-string array containing json-strings  $arr = array(); foreach ($json_a $key) {     array_push($arr,json_decode($key[0],true)); //and here turn each of json-strings objects   }  echo json_encode($arr); 

gives me this:

[{     "id": 1474541876849,     "name": "d",     "price": "12" }, {     "id": 1474541880521,     "name": "dd",     "price": "12" }, {     "id": 1474541897705,     "name": "dddgg",     "price": "124" }, {     "id": 1474541901141,     "name": "faf",     "price": "124" }, {     "id": 1474543958238,     "name": "tset",     "price": "6" }] 

which valid json , want.