Array printing issue

[PHPSardine]

Hi,

I' ve come across numerous situations where I want to print an array in a certain format, but I cannot do it. For instance, I have an array with the values "1", "2", and "3". I would like to print out "1, 2, 3". The problem I have is if I print the array like so:

foreach($array as $value)
{
    echo $value.",";
}

I end up with an extra comma at the end, e.g., "1, 2, 3,". I know I could print each value separately, but this isn't very useful, especially when I have an array with a varying number of vlaues. Can anyone tell me a simple solution to this problem? I'm really trying to learn good coding techniques and this would be a good one to have.

Thanks!

[thorpe]

echo implode(",",$array);

[HP400]

echo implode(",", $array);

[PHPSardine]

Thanks so much for helping the idiot! :o