How to echo or print an array in PHP?

Question

I have this array

Array
(
  [data] => Array
    (
      [0] => Array
        (
          [page_id] => 204725966262837
          [type] => WEBSITE         


        

Answer 1

To see the contents of array you can use.

1) print_r($array); or if you want nicely formatted array then:

echo '
'; print_r($array); echo '
';

2) use var_dump($array) to get more information of the content in the array like datatype and length.

3) you can loop the array using php's foreach(); and get the desired output. more info on foreach in php's documentation website:
http://in3.php.net/manual/en/control-structures.foreach.php