I need to convert this string
$json_string = [{"insert":"Test11"},{"insert":"","attributes":{"heading":3}}];
Into this json array
{
"ops":
[{"insert":"Test11"},{"insert":"","attributes":{"heading":3}}]
}
I converted the original string into array like this
$array = json_decode($json_string);
Now how to create a json object named "ops" that contains this array to be parsed using delta parser https://github.com/nadar/quill-delta-parser?
You could decode it, wrap it in an array with a key "ops" and encode it again
$json_string = json_encode(["ops" => json_decode($json_string, true)]);
echo $json_string;
Output
{"ops":[{"insert":"Test11"},{"insert":"","attributes":{"heading":3}}]}
You should make named index array and encode again like this:
$json_string =' [{"insert":"Test11"},{"insert":"","attributes":{"heading":3}}]';
$array = json_decode($json_string);
$array['ops'] = $array;
echo json_encode($array);
This works too using type casting as shorthand:
(object)['ops'=>'[{"insert":"Test11"},{"insert":"","attributes":{"heading":3}}]']
/* Output
object(stdClass)#1 (1) {
["ops"]=>
string(50) "[{insert:Test11},{insert:,attributes:{heading:3}}]"
} */
It's efficient, easy to keep in mind, easy to read and this can save using intermediary variables.
$json_obj = new array();$json_obj['ops'] = $array