- json_decode: documentation ( source)
- print_r: documentation ( source)
- json_encode: documentation ( source)
- array_walk_recursive: documentation ( source)
<?php
$json = '[{
"image": "/b/l/black_10.jpg"
},
{
"url_key": "printing-products"
},
{
"position_back": "251,252"
}]';
//Using json_decode convert json into array
$array = json_decode($json, true);
array_walk_recursive($array, function($item, $key) use (&$final_array){$final_array[$key]=$item;});
//Convert into json format
echo json_encode($final_array);
echo "<pre>";
print_r($final_array);
?>