Implode with double quotes as separator

Question

I have this right now:

$_words = "'".implode("','", $array_of_words)."'";

Which gives me a string like:

'word','word2','word3'

How can I modify that to get

"word","word2","word3"

Thanks

Answer 1

Just swap your quotes

$_words = '"'.implode('","', $array_of_words).'"';