tag links

I have db with a column that contains word tags separated with ","
I populate pages with data from db and when I echo the tags I wan't to echo as links that make a search for that word.
how can I do that?
thank you

This will get you started. It assumes that the tags are separated by a comma with no space.

<?

$tags = 'apple,banana,orange,kiwi'

$tags = explode(',', $tags);

foreach ($tags as $t) { ?><a href="?tag=<?=urlEncode($t)?>"><?=htmlSpecialChars($t)?></a><br /><? }

?>

This will get you started. It assumes that the tags are separated by a comma with no space.

<?

$tags = 'apple,banana,orange,kiwi'

$tags = explode(',', $tags);

foreach ($tags as $t) { ?><a href="?tag=<?=urlEncode($t)?>"><?=htmlSpecialChars($t)?></a><br /><? }

?>

Spaces wouldn't be a problem. You could either array_map() tags with the trim() function, or trim $t every time round.