JError is an error handling class in Joomla, which provides a mechanism to catch and display errors to the user. It is part of Joomla's core library and can be found in the "joomla/error" package.
Code Examples:
1. Catching an error:
try { // some code that may throw an error } catch (JException $e) { JError::raiseWarning(500, $e->getMessage()); }
In this example, we use a try-catch block to catch any exception thrown by the code. If an exception is caught, we use the JError::raiseWarning() method to display a warning message to the user.
2. Displaying an error:
JError::raiseError(404, "Page not found");
This code example uses the JError::raiseError() method to display a 404 error message. This can be used in cases where a page or resource is not found.
Overall, JError is a useful tool for handling errors in Joomla applications. It provides a standardized way to catch and display errors, making it easier for developers to troubleshoot issues.
PHP JError - 30 examples found. These are the top rated real world PHP examples of JError extracted from open source projects. You can rate examples to help us improve the quality of examples.