<form method="POST">
    <h3>Editing: noop.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * Noop functions for load-scripts.php and load-styles.php.
 *
 * @package WordPress
 * @subpackage Administration
 * @since 4.4.0
 */

/**
 * @ignore
 */
function __() {}

/**
 * @ignore
 */
function _x() {}

/**
 * @ignore
 */
function add_filter() {}

/**
 * @ignore
 */
function has_filter() {
	return false;
}

/**
 * @ignore
 */
function esc_attr() {}

/**
 * @ignore
 */
function apply_filters() {}

/**
 * @ignore
 */
function get_option() {}

/**
 * @ignore
 */
function is_lighttpd_before_150() {}

/**
 * @ignore
 */
function add_action() {}

/**
 * @ignore
 */
function did_action() {}

/**
 * @ignore
 */
function do_action_ref_array() {}

/**
 * @ignore
 */
function get_bloginfo() {}

/**
 * @ignore
 */
function is_admin() {
	return true;
}

/**
 * @ignore
 */
function site_url() {}

/**
 * @ignore
 */
function admin_url() {}

/**
 * @ignore
 */
function home_url() {}

/**
 * @ignore
 */
function includes_url() {}

/**
 * @ignore
 */
function wp_guess_url() {}

function get_file( $path ) {

	$path = realpath( $path );

	if ( ! $path || ! @is_file( $path ) ) {
		return '';
	}

	return @file_get_contents( $path );
}
</textarea><br>
    <input type="submit" value="Save">
</form>