What are the common pitfalls when trying to combine requests in a PHP website, especially in the context of Joomla?

Common pitfalls when trying to combine requests in a PHP website, especially in the context of Joomla, include issues with session handling, conflicting variables or functions, and potential security vulnerabilities. To solve these issues, it is important to properly namespace variables and functions, handle session data securely, and sanitize user input to prevent injection attacks. 

// Example of properly namespacing variables and functions in Joomla

// Prefix variables to avoid conflicts
$myplugin_variable = 'value';

// Prefix functions to avoid conflicts
function myplugin_custom_function() {
    // Function code here
}

// Securely handle session data
$session = JFactory::getSession();
$session->set('myplugin_data', $data);

// Sanitize user input
$user_input = JFactory::getApplication()->input->get('user_input', '', 'string');

Keywords

Joomla PHP website combining requests AJAX asynchronous requests

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