What is the potential issue with having functions with the same name in PHP scripts?

Having functions with the same name in PHP scripts can lead to conflicts and unexpected behavior, as PHP does not support function overloading. To avoid this issue, you can use namespaces to organize your functions and prevent naming collisions. By defining functions within different namespaces, you can ensure that each function is unique and can be called without conflict. 

<?php

namespace Namespace1 {
    function myFunction() {
        echo "Function from Namespace1";
    }
}

namespace Namespace2 {
    function myFunction() {
        echo "Function from Namespace2";
    }
}

Namespace1\myFunction();
Namespace2\myFunction();

Keywords

function name collision PHP scripts namespace fatal error redeclaration

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