Convert Array to serialize like string

Question

I have a Array like below:

Array
(
    [0] => Select one
    [1] => FB
    [2] => RM
    [3] => Joey
    [4] => Isaac
    [5] => Christina
    [6] => James
    [7] => Armando
    [8] => Kent
    [9] => Tyler
    [10] => Michael
    [11] => Dylan
    [12] => Ryan
)

I want to convert it to 0:None;1:FB;2:RM;3:Joey;4:Isaac;5:Christina;6:James;7:Armando;8:Kent;9:Tyler;10:Michael;11:Dylan

I can do it using FOR loop and using IF, But I want to know the shortest way or is there any function available.
Any reference will be helpfull.

Thanks in advance.

I want that as string like mention up. nope serialize is not working. — Rana Ghosh
– Rana Ghosh, Commented Mar 21, 2017 at 10:55
key value pair, simple use array_map() with implode(), And there are no such functions or methods that your 'Select One' changed to None, You need to use IF. — Murad Hasan
– Murad Hasan, Commented Mar 21, 2017 at 11:02

Vara Prasad · Accepted Answer · 2017-03-21 11:03:45Z

4

you can try this

$output = implode(';', array_map(
    function ($v, $k) { return $k.":".$v; },
    $data,
    array_keys($data)
));

answered Mar 21, 2017 at 11:03

Vara Prasad

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4 Comments

mickmackusa Over a year ago

@FrayneKonok you should have submitted an answer instead of comment

Murad Hasan Over a year ago

No need to submit an answer, There is an answer which solve the problem.

Vara Prasad Over a year ago

@FrayneKonok upvote for your comment, actually i didn't see your comment before answering this

Murad Hasan Over a year ago

@VaraPrasad, Its okey.

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