- var_dump: documentation ( source)
- json_encode: documentation ( source)
<?php
$var = [
'goods' => [0 => [
'code' => '96176',
'price' => '1000',
'qnt' => '2'
],
1 => [
'code' => '82948',
'price' => '1030',
'qnt' => '4',
],
]
];
var_dump(json_encode($var));