ASP <%
function crunch(tx,lg)
tmp = 1
if len(tx)>lg then tmp = instr(lg,tx," ")
if tmp>1 then tx2 = mid(tx,1,tmp) _
else tx2 = mid(tx,1,lg)
if tx2<>tx then tx2 = tx2 & " ..."
crunch = tx2
end function
response.write crunch(chaine,nombre)
%> |
| PHP <?
function crunch($tx,$lg) {
$tmp = 0;
if(strlen($tx)>$lg) $tmp = strpos($tx," ",$lg);
if($tmp) $tx2 = substr($tx,0,$tmp);
else $tx2 = substr($tx,0,$lg);
if($tx2!=$tx) $tx2.=" ...";
return $tx2;
}
echo crunch($chaine,$longueur);
?> |
|
