Revision 95eb49f1-3a53-47de-a5e7-50f632329535 - Stack Overflow

You can do it by

1. Look at [serialize][1] and [unserialize][2].
2. Look at [json_encode][3] and [json_decode][4]
3. Look at [implode][5]

>And Possible duplicate of [Multidimensional Array to String][6]


 [1]: http://php.net/manual/en/function.serialize.php
 [2]: http://php.net/manual/en/function.unserialize.php
 [3]: https://www.php.net/manual/en/function.json-encode.php
 [4]: https://www.php.net/manual/en/function.json-decode.php
 [5]: http://php.net/manual/en/function.implode.php
 [6]: https://stackoverflow.com/questions/12309047/multidimensional-array-to-string