What version of PHP is recommended for using functions like "replace_uri" in PHP scripts?

The function "replace_uri" is not a standard PHP function, so it must be implemented using a custom function in your PHP script. To use functions like "replace_uri," it is recommended to use PHP version 7 or higher, as newer versions often have better performance, security, and support for newer features.

// Custom function to replace a URI in a string
function replace_uri($string, $old_uri, $new_uri) {
    return str_replace($old_uri, $new_uri, $string);
}

// Example usage
$original_string = "https://www.example.com/page";
$updated_string = replace_uri($original_string, "example.com", "newexample.com");
echo $updated_string;