','', $js); $js = str_replace('','', $js); if( WP_DEBUG ){ return $js; } // remove comments $js = preg_replace("/((?:\/\*(?:[^*]|(?:\*+[^*\/]))*\*+\/)|(?:\/\/.*))/", "", $js); // remove tabs, spaces, newlines, etc. $js = str_replace(array("\r\n","\r","\t","\n",' ',' ',' '), '', $js); // remove other spaces before/after $js = preg_replace(array('(( )+\))','(\)( )+)'), ')', $js); return $js; } public function header_js() { ob_start(); ?> ' . $this->minify_js( ob_get_clean() ) . ''; } public function custom_js() { $ut_hero_type = ut_return_hero_config('ut_hero_type'); $ut_hero_type = $ut_hero_type == 'dynamic' ? 'image' : $ut_hero_type; // fallback since dynmaic header has been removed with 4.4 ob_start(); ?> minify_js( ob_get_clean() ); } } } $UT_Custom_JS = new UT_Custom_JS;