How can errors related to failed file inclusions be resolved in PHP?

Errors related to failed file inclusions in PHP can be resolved by checking the file path and ensuring that the file exists in the specified location. Using absolute paths or relative paths correctly can also help in resolving inclusion errors. Additionally, checking file permissions and using appropriate error handling techniques can assist in troubleshooting and resolving inclusion issues.

<?php
$file = 'path/to/file.php';

if (file_exists($file)) {
    include $file;
} else {
    echo "File not found!";
}
?>