What are some best practices for organizing PHP code to avoid conflicts between functions and included files?

When organizing PHP code, it is important to use namespaces to avoid conflicts between functions and included files. By using namespaces, you can encapsulate your code and prevent naming collisions. Additionally, using autoloading mechanisms such as Composer's PSR-4 autoloading can help manage dependencies and ensure that all necessary files are included without conflicts. 

// Example of using namespaces to organize PHP code
namespace MyNamespace;

class MyClass {
    public function myFunction() {
        // Function implementation
    }
}

// Autoloading example using Composer
require 'vendor/autoload.php';

use MyNamespace\MyClass;

$myClass = new MyClass();
$myClass->myFunction();

Keywords

namespacing include_once autoloaders function naming conventions file structure

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