How to show all the multidimensional array in PHP?

I'm trying to print a multidimensional array in PHP but I not getting how to do it.

Here开发者_运维百科 is the code:

foreach ($srcs as $img64) {

  // Vou agora apanhar a imagem e registar as suas caracteristicas
  $image          = file_get_contents($img64);
  $details_images = getimagesize($img64);
  $image_type     = pathinfo($img64, PATHINFO_EXTENSION);

  // Vou converter para base64               
  $imgbase64[] .= array(
        "base64" => base64_encode($image),
        "image_type"   => $image_type
         );
}

If I print_r() the $imgbase64 I got this:

Array
(
    [0] => Array
    [1] => Array
    [2] => Array
    [3] => Array
    [4] => Array
    [5] => Array
    [6] => Array
    [7] => Array
    [8] => Array
)

How can I print the values where is the array?

If you can give me any clue, will be appreciated.

Best Regards,

Use:

$imgbase64[] = array(

Instead of:

$imgbase64[] .= array(

.= is the concatenation operator, which will cast the array to a string that literally just says "Array".

You're using string concatenation where you should not:

$imgbase64[] .= array(
        "base64" => base64_encode($image),
        "image_type"   => $image_type
         );

That's why it's assigning the string value of Array to your elements. Remove the period so it is:

$imgbase64[] = array(
        "base64" => base64_encode($image),
        "image_type"   => $image_type
         );

Slightly off-topic (but a useful tip, so here it is).

If you simply want to output the data for debugging purposes, var_dump is a better solution than print_r, as it'll recursively iterate over the data in question.