How can PHP be used to dynamically load and display content from external files, such as language translation files?

To dynamically load and display content from external files, such as language translation files, in PHP, you can use the `file_get_contents()` function to read the content of the external file and then echo or display the content on your webpage. This allows you to easily manage and update your content without directly embedding it into your PHP code.

// Load content from external file
$translation_file = 'translations/english.php';
$translation_content = file_get_contents($translation_file);

// Display the content on the webpage
echo $translation_content;