/** * Script printer for footer */ public function print_to_footer() { if (!empty(self::$footer_raw_scripts)) { echo "<!-- Front End Form Extension for ACF JavaScript for footer -->\n<script type=\"text/javascript\">\njQuery(function(\$) {"; // Sanitize self::$footer_raw_scripts = self::sanitize_js(self::$footer_raw_scripts); echo self::$footer_raw_scripts . "});\n</script>\n"; } }