Consulta en php

[jaromero]

te refieres a esto?

$sql= "select distinct pna_url from pagina,pagina_keyword,keyword where (pagina.pna_id = pagina_keyword.pna_id and pagina_keyword.krd_id=keyword.krd_id) and krd_keyword like ('$var5[0]'";
for($i=1;$i<count($var5);$i++){
$sql .= " OR '$var5[$i]'";
}

$sql.=")";

echo "$sql";

$consulta = mysql_query($sql);