What are the potential challenges of translating a PHP forum into a right-to-left language like Arabic?

One potential challenge of translating a PHP forum into a right-to-left language like Arabic is the need to properly align text, images, and other elements from right to left. This can be achieved by using CSS styles specifically designed for right-to-left languages and ensuring that the forum's layout is adjusted accordingly.

// Example CSS style for right-to-left alignment
echo "<style>
    body {
        direction: rtl;
    }
</style>";