Are there specific functions or methods in PHP that can be used to efficiently load and display content from external files?

To efficiently load and display content from external files in PHP, you can use functions like file_get_contents() or include(). These functions allow you to read the contents of a file and output them directly into your PHP script. By using these functions, you can easily incorporate external content into your website without having to manually open and read files. 

// Using file_get_contents() to load content from an external file
$content = file_get_contents('external_file.txt');
echo $content;

// Using include() to load and display content from an external PHP file
include('external_file.php');

Keywords

PHP functions methods load display external files

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