Displays an image stored in mysql to a webpage

displaylogo

<!-- html; put this in your code where you want to display the image stored in the database -->

<a href="index.php"><img src="data:image/png;base64,<?php echo base64_encode($MyClass->getLogo())?>" alt="Logo" width="233" height="65" /></a>


<!-- php function that queries the database and returns the blog image data -->

public function getLogo()
    {
        if ($this->getId())
            $query = "SELECT `logo` FROM Logos WHERE `logo_id` = '{$this->getId()}' LIMIT 1";
        else
            $query = "SELECT `logo` FROM Logos WHERE `logo_id` = '1' LIMIT 1";

        $result = mysql_query($query);
        if ($result)
            $row = mysql_fetch_array($result);
        else
            return NULL;                    

        return ($row['logo']);
    }