Are there any specific best practices for commenting out code in PHP to avoid issues like the one mentioned in the thread?

When commenting out code in PHP, it's important to avoid using the `#` symbol for single-line comments within HTML code, as it can cause unexpected issues with the interpretation of the code. Instead, use `//` for single-line comments and `/* */` for multi-line comments to ensure proper commenting without interfering with the functionality of the code.

// This is a single-line comment that won't interfere with HTML code
/*
This is a multi-line comment
that won't interfere with HTML code
*/