在header.php文件的php命令中添加Google Ads事件片段

<?php
  echo "<!-- Google Ads 事件片段开始 -->";
  echo "<script async src='https://www.googletagmanager.com/gtag/js?id=YOUR-GOOGLE-ADS-ID'></script>";
  echo "<script>";
  echo "  window.dataLayer = window.dataLayer || [];";
  echo "  function gtag(){dataLayer.push(arguments);}";
  echo "  gtag('js', new Date());";
  echo "  gtag('config', 'YOUR-GOOGLE-ADS-ID');";
  echo "</script>";
  echo "<!-- Google Ads 事件片段结束 -->";
?>