I'm trying to connect to my database. This is easyphp webserver 14.1.
Followthephpcodeforconnection.
<?php$HOST='10.40.0.185:3388';$USER='*****';//Aquiinformeiousuáriodomeubanco$PASS='*****';//Aquiinformaeiasenhadousuárioparaacessoaobanco$BANCO='gclient_embratel';$conexao=mysql_connect($HOST,$USER,$PASS)ordie('Nãofoipossivelconectar:'.mysql_error());$selecao=mysql_select_db($BANCO);?>Thefollowingerrormessageisdisplayed: 
Answer:
Since you are using the database on the same application machine, the database connection configuration can be changed to:
<?php
$HOST = 'localhost:3388';
$USER= '*****';
$PASS= '*****';
$BANCO = 'gclient_embratel';
$conexao = mysql_connect($HOST,$USER,$PASS) or die('Não foi possivel conectar: '.mysql_error());
$selecao = mysql_select_db($BANCO);?
?>
Instead of the IP of your external machine defined in the variable $HOST I put the value localhost , but could also be used 127.0.0.1 .
How much the refused connection can occur by several factors, the main ones being:
fuser 3388/tcp command to check for a process using that port. / li>
There are some restrictions on your machine's firewall for port 3388.
Are you using a Amazon Web Services machine for your application? You need to release the port in the security settings of your instance.
By setting the localhost value to the $HOST variable, the 2 and 3 options are probably discarded because port 3388 on the local machine will be accessed without external access.