['title'=>'统计代码', 'type'=>'fieldset', 'wrap_tag'=>'fieldset', 'fields'=>[ 'baidu_tongji_id' =>['title'=>'百度统计 ID：', 'type'=>'text'], 'google_analytics_id' =>['title'=>'Google分析 ID：', 'type'=>'text'], ]]]; } public static function add_hooks(){ wpjam_once('wp_head', function(){ if(is_preview()){ return; } $id = WPJAM_Custom::get_setting('google_analytics_id'); $id && wpjam_echo(<< JS); $id = WPJAM_Custom::get_setting('baidu_tongji_id'); $id && wpjam_echo(<< var _hmt = _hmt || []; (function(){ var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?$id"; hm.setAttribute('async', 'true'); document.getElementsByTagName('head')[0].appendChild(hm); })(); JS); }, 11); } } wpjam_add_option_section('wpjam-custom', ['model'=>'WPJAM_Site_Stats']);