How can PHP developers with limited knowledge of the language seek help and guidance when facing challenges in modifying Joomla modules?

PHP developers with limited knowledge of the language can seek help and guidance by utilizing online resources such as forums, tutorials, and documentation specific to Joomla development. Additionally, reaching out to experienced PHP developers or joining developer communities can provide valuable insights and assistance in modifying Joomla modules.

// Example code snippet for modifying a Joomla module

// Retrieve the module parameters
$module = JFactory::getModule('mod_example');
$params = new JRegistry($module->params);

// Update a specific parameter value
$params->set('param_name', 'new_value');

// Save the updated parameters
$module->params = $params->toString();
$module->save();