how to add key to php array as dynamic programming

Asked Mar 19 '20 at 15:18

Active Mar 19 '20 at 15:41

Viewed 51 times

I have an array look like this. I would like to make current value (if not last in array) as a key and loop through array.

$_array = array(
  [0] => Array
    (
        [0] => first
        [1] => title
        [2] => Harry Potter
    )

  [1] => Array
    (
        [0] => first
        [1] => content
        [2] => title
        [3] => Chapter One
    )
 [2] => Array
    (
        [0] => first
        [1] => content
        [2] => paragraph
        [3] => Hello...
    )
  [3] => Array
    (
        [0] => second
        [1] => title
        [2] => The Lord of the Rings
    )
);

new array will look like this

array('first' => array(
        'title'=>'Harry Potter',
        'content' => array(
           'title' => 'Chapter One',
           'paragraph' => 'Hello...'
        ),
      'second' => array(
          'title' => 'The Lord of the Rings'
       )
);

this is easy to do this, but I want to make it dynamic.

$_new = ($array[0] => array($array[1] => $array[2] ...);

ps. sorry for my english.

edited Mar 19 '20 at 15:41

asked Mar 19 '20 at 15:18

Vespa Avatar

1

how complicated will the data come in? Will the array *always* look like that first example? – treyBake Mar 19 '20 at 15:18
@treyBake.. hi, it's a one dimensional array, but don't have same level for all. – Vespa Avatar Mar 19 '20 at 15:26
I see that, but is it always going to look like that? if so, the most dynamic thing is the easy thing. – treyBake Mar 19 '20 at 15:26
@treyBake..i'm quite not get it, could you show me how, so I can try it out, thanks anyways – Vespa Avatar Mar 19 '20 at 15:30
will the data that you want to use, always come in the same format? – treyBake Mar 19 '20 at 15:38
I have update my question.. – Vespa Avatar Mar 19 '20 at 15:42
I solved it by .. https://stackoverflow.com/questions/7854133/php-one-level-deeper-in-array-each-loop-made?answertab=active#tab-top – Vespa Avatar Mar 20 '20 at 03:00

how to add key to php array as dynamic programming

0 Answers0