#7 urls_clickable() bug

[Anonymous]

If you were to try and post a message such as

",asdhjl"

it comes up with illegal string index errors as the
function urls_clickable($string) find "h" in the
string and then trys to access the string index upto
h+6..

to fix this, replace
if(strtolower($string[$n]) == 'h')
with
if((strtolower($string[$n]) == 'h') && ($n < (strlen
($string) - 6)))

Jamie