获取Gravatar头像 QQ邮箱取用qq头像

function getGravatar($email, $s = 96, $d = 'mp', $r = 'g', $img = false, $atts = array())
{
    $options = Typecho_Widget::widget('Widget_Options');
    preg_match_all('/((\d)*)@qq.com/', $email, $vai);
    if (empty($vai['1']['0'])) {
        $url= $options->themeUrl .'/img/avtar.png';
    if ($img) {
        $url = '<img src="' . $url . '"';
        foreach ($atts as $key => $val)
            $url .= ' ' . $key . '="' . $val . '"';
            $url .= ' />';
    }
    }else{
        $url = 'https://q2.qlogo.cn/headimg_dl?dst_uin='.$vai['1']['0'].'&spec=100';
    }
    return $url;
}

调用方法

<?php $email=$comments->mail; $imgUrl = getGravatar($email);echo '<img src="'.$imgUrl.'" class="avatar" >'; ?>