What are the best practices for integrating custom PHP code in Joomla while maintaining system stability?

When integrating custom PHP code in Joomla, it is important to follow best practices to ensure system stability. One way to do this is by encapsulating your custom code in Joomla plugin or module to avoid conflicts with core Joomla files. Additionally, always make sure to test your code thoroughly before deploying it to a live site to prevent any unforeseen issues. 

// Example of encapsulating custom PHP code in a Joomla plugin

defined('_JEXEC') or die;

class plgContentCustomCode extends JPlugin
{
    public function onContentPrepare($context, &$article, &$params, $page = 0)
    {
        // Your custom PHP code goes here
    }
}

Keywords

Joomla PHP integration system stability custom code error handling

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