[SOLVED] foreach result into a single variable

[brad_langdon]

Hi,

 

I have this code...

 

foreach ($_POST['Interests'] as $interest => $value) {
        echo "Interests: $interest; Value: $value<br>";}

 

How do I store the multiple results in a single variable?

[brad_langdon]

SOLVED...

 

 

$interests = implode(', ', $_POST['Interests']);