What guidelines should be considered when posting code snippets in PHP forums for troubleshooting assistance?

Guidelines for posting code snippets in PHP forums for troubleshooting assistance: 1. Clearly explain the issue or problem you are facing in 3 to 5 sentences. 2. Provide a complete PHP code snippet that demonstrates the issue or implements the fix. 3. Use proper code formatting and indentation for better readability. 4. Avoid posting lengthy code blocks, try to keep it concise and relevant to the issue. 5. Clearly mark any variables or placeholders that need to be replaced with actual values.