Question

Here’s the code:

print_table.php:
----------------

<?php

function print_table($db)
{
    foreach ($db->query("SELECT * FROM name_of_db") as $row)
    {
        echo $row['title'];
    }
}

?>

mysql_connect.php:
------------------

<?php

class mysql_connection
{
    private $_dsn;
    private $_user;
    private $_pass;
    private $_db;

    public function __construct()
    {
        $this->_dsn = "mysql:dbname=nope;host=nope";
        $this->_user = "nope";
        $this->_pass = "nope";
        $this->_db = null;
    }

    public function connect()
    {
        try
        {
            $this->_db = new PDO($this->_dsn, $this->_user, $this->_pass);
        }
        catch (PDOException $e)
        {
            echo "Connection Failed: " . $e->getMessage();
        }
    }

    public function get_db()
    {
        return $this->_db;
    }
}

?>

init.php:
---------

<?php

include_once("mysql_connect.php");
include_once("print_table.php");

$con = new mysql_connection();
$con->connect();

?>

init.php is called at the very beginning of index.php. Then, later in index.php I have this line:

<?php print_table($con->get_db()); ?>

Why could that be?

Thank you!

Answer 1

I fixed it. The problem was that I was using SELECT * FROM name_of_db, but it should’ve been the table’s name.. Such a stupid mistake.. argh