What does this error mean?

[Kestrad]

I'm creating a php class, but I receive the following error: Wrong parameter count for mysql_fetch_assoc(). It tells me that the problem is in the constructor, which is as follows:

 

function __construct($arg1 = 0){
    $q = mysql_fetch_assoc('getQuoteById', $arg1);
    $this->quote = $q['quote'];
}

 

getQuoteById is a sql query:

SELECT id, quote FROM quote WHERE id=%d

 

where id and quote are the two columns in the table quote. Could someone please explain to me what this error means? Thanks!

[Maq]

That function takes a single parameter, a resource.  You're giving it a string and $arg.

 

Read more here:

 

http://us.php.net/mysql_fetch_assoc

 

Try to fix it, if you need more help post back.

[Kestrad]

Okay, I understand! Thanks for clearing that up.