stopping comma from printing after final entry in list

[ruthc]

I know it is probably something really easy but I cannot find the write code to stop the comma from printing after the last entry in the list. Please help. Here is a sample of what I have. I know that comma part is not correct.

for ($j= 1; $j<=$i; $j++) {

echo "<OPTION ";

  if ($SList[$j] == 1) 



  echo "VALUE=$j>$LPayOptName[$j]\n";


  echo ", ";

}

Than ks.

[Weedpacket]

I'm not 100% sure that the code you've written does what you're wanting: you're opening a lot of <option> tags, but only closeing one of them.

But there are a bunch of ways of doing what you asked. Two are:

for($i=0; $i<$j; ++$i)
{
    if($i!=0) echo ', '; // Only put a comma if this isn't the first
    echo 'whatever';
}

$things = array();
for($i=0; $i<$j; ++$i)
{
    $things[] = 'whatever';
}
echo join(', ', $things); // all the things with commas between