How can the __DIR__ constant be used to set paths in PHP includes?

When using the __DIR__ constant in PHP includes, it can be used to set paths relative to the current file's directory. This can be helpful when including files from different directories without having to worry about the file path changing. By using __DIR__ in includes, you can ensure that the paths remain consistent and avoid any potential issues with file path resolution. 

<?php
include __DIR__ . '/includes/header.php';
include __DIR__ . '/utils/functions.php';
?>

Keywords

__DIR__ constant paths PHP includes

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