How can beginners ensure they are following proper PHP coding conventions to avoid unexpected errors?

Beginners can ensure they are following proper PHP coding conventions by using an established coding style guide, such as PSR-1 and PSR-2, to maintain consistency in their code. They should also utilize tools like linters and code formatters to automatically check and correct any deviations from the conventions. Regularly reviewing and refactoring their code to adhere to best practices will help prevent unexpected errors.

// Example of adhering to PSR-1 and PSR-2 coding conventions
class ExampleClass
{
    public function exampleMethod($param1, $param2)
    {
        // Method body adhering to coding conventions
    }
}