How to apply a function to an array

Question

How to apply a function to an array

Navigation

#1 by (2 votes)

2

I need to apply a function to a variable that returns this array:

"content_block_images": [
      {
        "image": 10741
      },
      {
        "image": 10742
      }
    ]

But this function only accepts that you enter the id simply that they would be these 10741. As the function accepts it would be so function (10741), some solution? PS: I need the data as they are in json because this I have to return in an API the only thing I want to do is that instead of the id the url of the image is shown for which you have to use this function wp_get_attachment_url ().

And what I'm trying to convert to url is a multidimensional array

php array funciones wordpress

asked by Santiago D'Antuoni 23.11.2016 в 19:42

source

1 answer

Control function flow in AJAX Can I make layouts with the same name and at the same time give them the same id and then call them?

score 2 · Answer 1

I do not know much about PHP, but what you should do (in any programming language) is:

convert the JSON to an array

iterate over the array

apply the function to each of the elements.

I guess PHP will look something like this:

$data = json_decode($json);
$array = $data->content_block_images;
foreach ($array as $clave => $valor) {
    funcion($valor);
}