What is the best way to comment out a function in PHP code to prevent it from being executed?

To comment out a function in PHP code to prevent it from being executed, you can simply wrap the entire function in a multi-line comment block using /* */. This will effectively disable the function without deleting it from the code. This can be useful when you want to keep the function for reference or future use without it being executed.

/*
function myFunction() {
    // Function code here
}
*/