Are there any potential pitfalls to be aware of when using multiple functions in a PHP file?

One potential pitfall when using multiple functions in a PHP file is naming conflicts, where two functions have the same name. To avoid this issue, you can use namespaces to organize your functions and prevent naming collisions. 

namespace MyNamespace;

function myFunction1() {
    // Function 1 code
}

function myFunction2() {
    // Function 2 code
}

Keywords

PHP functions file errors compatibility

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