Question

I have an array, some elements are single string, final element is comma seperated string

Array (
    [0] => text 
    [1] => text 
    [2] => text
    [3] => text1, text2, text3
 )

I want to join all elements into one comma seperated string. Neither explode nor join could manage this. How can I get a result like this:

array(text, text, text, text1, text2, text3)

Answer 1

You can use implode:

implode(",", $array);