Esempi in PHP per SB_PHP::is_image_url_exists

Esempio n. 1

File: class-sb-user.php Progetto: nightsunny2/sb-core

 public static function get_avatar_image($id_or_email, $size)
 {
     $image = get_avatar($id_or_email, $size);
     if (has_filter('get_avatar', 'sb_comment_get_avatar')) {
         $image_url = SB_PHP::get_first_image($image);
         if (!SB_PHP::is_image_url_exists($image_url)) {
             $image_url = 'http://www.gravatar.com/avatar/ad516503a11cd5ca435acc9bb6523536';
             $image_url = add_query_arg(array('size' => $size), $image_url);
             $image = '<img src="' . $image_url . '" alt="">';
         }
     }
     return apply_filters('get_avatar', $image, $id_or_email, $size, '', '');
 }