Word Limit Code

$strScentence="My Name is Ritesh Kumar Sahu";
$limit=4; // number or words

$strLimit=limitScentence($strScentence,$limit);
echo $strLimit;





/*------------ function to limit the scentence -------------*/
function limitScentence($strScentence,$limit)
{

$arrWords=preg_split("/\s+/", $strScentence);
if(count($arrWords)<$limit)
{
return $strScentence;
}
$strLimitScentence="";
for($i=0;$i<$limit;$i++)
{
$strLimitScentence.=$arrWords[$i]." ";
}
$strLimitScentence=substr($strLimitScentence,0,strlen($strLimitScentence)-1);
return $strLimitScentence;
}
/*------------- Created By Ritesh Kumar Sahu-------------*/


?>