What are the potential pitfalls of relying solely on PHP forums for coding advice instead of utilizing search engines like Google?

Relying solely on PHP forums for coding advice can be problematic because the information may be outdated, inaccurate, or not well-vetted. Additionally, forums may not always provide comprehensive explanations or alternative solutions to a problem. It is important to also utilize search engines like Google to gather a wider range of perspectives and ensure the accuracy and relevance of the information being used for coding.

// Example code snippet demonstrating how to use Google search to find coding advice
$query = "PHP array sorting example";
$search_results = file_get_contents("https://www.google.com/search?q=" . urlencode($query));
echo $search_results;