I tried using the following command to go to a wordpress page, but it did not work.
echo '<meta HTTP-EQUIV='Refresh' CONTENT='0;URL=$buscahttp>';
<script>location.href = 'http://www.xxx/¨'.$buscahttp</script>');
header('Location: '.$buscahttp);
Can anyone help me?
Apparently you're mixing PHP with Javascript there.
To do this redirect (correct me if you're wrong) you can do the following:
Using PHP : (remembering that to work must be done before any html output that php can execute)
$redirect = 'http://suaurl.com.br';
header("location:$redirect");
Using Javascript :
<script>
location.href = 'http://uol.com.br';
</script>