wordpress禁止调用官方Gravatar头像调用ssl头像链接提升加载速度 - 觉白

在主题中的functions.php文件末尾加上以下代码即可(外观>编辑>functions.php)

<span style="color: #008080;">1</span> <span style="color: #008000;">//</span><span style="color: #008000;">官方Gravatar头像调用ssl头像链接</span>
<span style="color: #008080;">2</span> <span style="color: #0000ff;">function</span> get_ssl_avatar(<span style="color: #800080;">$avatar</span><span style="color: #000000;">) {
</span><span style="color: #008080;">3</span>  <span style="color: #800080;">$avatar</span> = <span style="color: #008080;">preg_replace</span>('/.*\/avatar\/(.*)\?s=([\d]+)&.*/','<img  class="avatar avatar-$2 lazy" src="/static/imghwm/default1.png" data-src="https://secure.gravatar.com/avatar/$1?s=$2" height="$2"    style="max-width:90%" alt="wordpress禁止调用官方Gravatar头像调用ssl头像链接提升加载速度 - 觉白" >',<span style="color: #800080;">$avatar</span><span style="color: #000000;">);
</span><span style="color: #008080;">4</span>  <span style="color: #0000ff;">return</span> <span style="color: #800080;">$avatar</span><span style="color: #000000;">;
</span><span style="color: #008080;">5</span> }