wordpress网站显示运行时间、加载时间、查询次数、占用内存的代码

[php] 网站已运行:<span id="run_time" style="color: black;"></span> <script> function runTime() { var d = new Date(), str = ''; BirthDay = new Date("2020-06-03"); today = new Date(); timeold = (today.getTime() - BirthDay.getTime()); sectimeold = timeold / 1000 seco...