Ok guys i got this problem here:
I got a class i made that creates a link ressource for a mysql database.
Stores it inside of itself with different login and password and other
params. Other functions are also available for usage.
When i start this class it connects fine, i can also use it no problem.
BUT...At one point i start referencing this object to other objects so they
can use one and only one connection.
If one of these alternate objects using the connection does an error, i can
NO PROBLEM get the mysql_error() using the link ressource from inside the
alternate object. If i try to get the error from outside that object in my
top level script lets say, i use the one and only mysql_connection object
and it still fails. it's like it doesn't see the error. (I think it's
because the object is being copied, but i looked at my script several times
and i never see any copy.) My only guess is that a mysql_link resssource is
also an object and gets copied or lost somewhere in the middle.
Can anybody tell me what i could do???
(PS i didn't post all the source and the real login info...tehre is too much
to paste and also, it's too improtant to reveal anything)
SOURCE:
class mysql_connection{
//Variables
var $mysql_link;
var $mysql_username;
var $mysql_password;
var $mysql_database;
//Constructor(Establishes the connection)
function mysql_connection($hostname, $username, $password, $database){
//Connection to database
$this->mysql_link = mysql_connect("$hostname", "$username", "$password");
if(!$this->mysql_link){
//Display an error message
exit("Error connecting to mysql server, contact web administrator or try
again later!");
}
//Select the database
if(!mysql_select_db("$database", $this->mysql_link)){
//Display an error message
exit("Error selecting database on mysql server, contact web administrator
or try again later!");
}
}
}
class arenas{
//System objects
var $mysql_server;
var $item;
//Variables/Arrays
var $indexes = array();
var $curindex = 0;
//Constructor
function arenas(&$mysql_server){
//Store the server
$this->mysql_server = &$mysql_server;
//Build the index
$this->refresh();
}
}
$mysql_server = new mysql_connection("localhost", "username", "password",
"database");
//Get the arenas and the current item
$arenas = new arenas($mysql_server);
//At this point i would do a sql query from inside my arenas class that
would raise an error
//If i echo the error from inside the class using
//echo mysql_error($this->mysql_server->mysql_link);
//it works
//if i echo from the script itself like here it doesn't work
echo mysql_error($mysql_server->mysql_link);
//The first one will show something, the second will never show the error,
any clue why?
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