remove array key from php array

Question

i have a array and want to remove its key values.. which are 0 ,1 and so on .. array have dynamic values. and the key index can be dynamic increase or decease.

$url = Array 
        (
            0 => Array
            (
                'youtube ' => Array
                (
                    'youtube.com' => "https://www.youtube.com/dfssfskj8i"
                ),
            ),

            1 => Array
            (
                'youtube' => Array
                (
                    'youtube.com' => 'https://www.youtube.com/sfsfsd'
                ),
            )
        );



$temp = array();
foreach($url as $key => $val){
    foreach($val as $key1 => $val1){
        $temp[$key1][$val1] = $key1; 
    }
}

I need Output

Array 
    (

        'youtube ' => Array
        (
            'youtube.com' => "https://www.youtube.com/dfssfskj8i"

        ),

        'youtube' => Array
        (
            'youtube.com' => 'https://www.youtube.com/sfsfsd'
        ),
    );

You're not going to get exactly that output, since an array can't have the same key twice. Also, what's your problem/question? — deceze, Aug 08 '13 at 10:56
And how would you distinguish between the two? What would $array['youtube'] be? — Shomz, Aug 08 '13 at 10:56
http://stackoverflow.com/questions/5450148/php-remove-key-from-associative-array? — tonoslfx, Aug 08 '13 at 10:57
What's problem with original data, it will not take your thousands of GB space. — Yogesh Suthar, Aug 08 '13 at 10:58
You can't get an array without a key. It's not an array then. Also, what does it matter to you if indexes are 0, 1 etc? Why do you *think* you need the output without those keys there? — N.B., Aug 08 '13 at 11:02
you can't duplicate array key and i think you want all values of youtyube in one array that you can achieve easily — Anil Gupta, Aug 08 '13 at 11:07

Expedito · Accepted Answer · 2013-08-08T11:36:47.157

3

Maybe you're trying to do something like this:

$out = array();
foreach ($url as $key => $value){
    $dex = key($value);
    $out[$dex][] = reset($value[$dex]);
}
print_r($out);

If you get rid of the extra space after you key "youtube ", you'll get the following output:

Array
(
    [youtube] => Array
        (
            [0] => https://www.youtube.com/dfssfskj8i
            [1] => https://www.youtube.com/sfsfsd
        )

)

edited Aug 08 '13 at 11:36

answered Aug 08 '13 at 11:22

Expedito

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You could recursively call this chunk to get it to a 2Dimensional array?, also Array keys cannot be duplicated.. So only the last element with the duplicate key will be shown – Daryl Gill Aug 08 '13 at 11:26
@DarylGill - Is that more like what you were talking about? – Expedito Aug 08 '13 at 11:37

score 0 · Answer 2 · answered Aug 08 '13 at 12:08

Try This,

$url = Array 
    (
        0 => Array
        (
            'youtube ' => Array
            (
                'youtube.com' => "https://www.youtube.com/dfssfskj8i"
            ),
        ),

        1 => Array
        (
            'youtube' => Array
            (
                'youtube.com' => 'https://www.youtube.com/sfsfsd'
            ),
        )
    );

$temp = array();
foreach($url as $key => $val){
  foreach($val as $key1 => $val1){
     $temp[$key1] = $val1; 
  }
}

remove array key from php array

2 Answers2