Description:
------------
Im using dreamweaver 8 php

Im getting this same error on everytime i call a function with fetch array i have try so much times to solve it and had no luck
 
i have the following function:
 
function connect(){
 mysql_connect("localhost","eensino_artur","deathmachine90");
 mysql_select_db("eensino_patartur");
};
 
function idses(){
    $email=$_SESSION["email"];
    $uti=mysql_query("SELECT id,email FROM player WHERE email='$email'");
    $linhauti=mysql_fetch_array($uti);
    $user=$linhauti["id"];
};
 
the connect function works but when i call the idses(); it gives me the following warning
 
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in ...
 
if i do this :
 
    $email=$_SESSION["email"];
    $uti=mysql_query("SELECT id,email FROM player WHERE email='$email'");
    $linhauti=mysql_fetch_array($uti);
    $user=$linhauti["id"];
 
as you see i use no function , it works 100%

if i do the select on phpmyadmin mysql  SELECT id,email FROM player WHERE email='death@hotmail.com';
it works and selects the id.
if i add to the function return $user; it doesnt work also
im using phpMyAdmin - 2.10.1 and MySQL client version: 5.0.51a.

Why does the fetch_array without function works on php and does not if i call it as a function even creating the same function on the php page im using it reproduces the same warning. What is the solution for this?


Reproduce code:
---------------
<?php
function connect(){
	mysql_connect("localhost","eensino_artur","deathmachine90");
	mysql_select_db("eensino_patartur");
};
function idses(){
				$email=$_SESSION["email"];
				$uti=mysql_query("SELECT id,email FROM player WHERE email='$email'");
				$linhauti=mysql_fetch_array($uti);
				$user=$linhauti["id"];
};
echo $user;
also
<?php connect(); idses(); echo $user; ?>

Expected result:
----------------
echo of the mysql selection id using a session email

Actual result:
--------------
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in