How to convert an array to a string in PHP?

Question

For an array like the one below; what would be the best way to get the array values and store them as a comma-separated string?

Array ( [0] => 33160,
                 


        

Answer 1

PHP has a built-in function implode to assign array values to string. Use it like this:

$str = implode(",", $array);

Answer 2

implode(' ',$array);