Comma problems!

[rickphp]

Hi,

If I need to put commas within a variable how can this be achieved?

 

i.e. if statement..... {

$output = "text1,text2,text3";

 

Incase your wondering what I'm trying to do.. basically im using a header file on my site... i want different keywords within the meta tags depending on the page the user is on, so i want to include aprox 20 keywords in the $output which will be inserted in the comma area of the meta tags.

 

 

Probably quite an easy way to do it but I'm not sure how to do it! Any help appreciated!

 

[BlueSkyIS]

$an_array_of_words = ("word1","word or phrase 2","word 3");
$words_with_commas = implode(',', $an_array_of_words);
echo $words_with_commas;