修改get_avatar函数,在wp-includes/pluggable.php内。修改后的函数如下:
复制代码
代码如下:if ( !function_exists( 'get_avatar' ) ) :/*** Retrieve the avatar for a user who provided a user ID or email address.** @since 2.5* @param int|string|object $id_or_email A user ID, email address, or comment object* @param int $size Size of the avatar image* @param string $default URL to a default image to use if no avatar is available* @param string $alt Alternate text to use in image tag. Defaults to blank* @return string tag for the user's avatar*/function get_avatar( $id_or_email, $size = '96', $default = '', $alt = false ) {if ( ! get_option('show_avatars') )return false;if ( false === $alt)$safe_alt = '';else$safe_alt = esc_attr( $alt );if ( !is_numeric($size) )$size = '96';$default = includes_url('images/blank.gif');$avatar = "";return apply_filters('get_avatar', $avatar, $id_or_email, $size, $default, $alt);}endif;
即使用该函数,仅可能返回一个默认头像(位于wp-includes/images/blank.gif内),再配合simple local avatars或Add Local Avatar插件,就实现了预期的效果。
gravatar使用本地头像提高网页打开速度-禁用wordpress
WordPress默认的头像是读取gravatar.com上的图片的,对于国内用户来说会使网页打开速度变慢。所以我决定删除掉这块功能。
修改get_avatar函数,在wp-includes/pluggable.php内。修改后的函数如下:
复制代码
代码如下:if ( !function_exists( 'get_avatar' ) ) :/*** Retrieve the avatar for a user who provided a user ID or email address.** @since 2.5* @param int|string|object $id_or_email A user ID, email address, or comment object* @param int $size Size of the avatar image* @param string $default URL to a default image to use if no avatar is available* @param string $alt Alternate text to use in image tag. Defaults to blank* @return string tag for the user's avatar*/function get_avatar( $id_or_email, $size = '96', $default = '', $alt = false ) {if ( ! get_option('show_avatars') )return false;if ( false === $alt)$safe_alt = '';else$safe_alt = esc_attr( $alt );if ( !is_numeric($size) )$size = '96';$default = includes_url('images/blank.gif');$avatar = "";return apply_filters('get_avatar', $avatar, $id_or_email, $size, $default, $alt);}endif;
即使用该函数,仅可能返回一个默认头像(位于wp-includes/images/blank.gif内),再配合simple local avatars或Add Local Avatar插件,就实现了预期的效果。
修改get_avatar函数,在wp-includes/pluggable.php内。修改后的函数如下:
复制代码
代码如下:if ( !function_exists( 'get_avatar' ) ) :/*** Retrieve the avatar for a user who provided a user ID or email address.** @since 2.5* @param int|string|object $id_or_email A user ID, email address, or comment object* @param int $size Size of the avatar image* @param string $default URL to a default image to use if no avatar is available* @param string $alt Alternate text to use in image tag. Defaults to blank* @return string tag for the user's avatar*/function get_avatar( $id_or_email, $size = '96', $default = '', $alt = false ) {if ( ! get_option('show_avatars') )return false;if ( false === $alt)$safe_alt = '';else$safe_alt = esc_attr( $alt );if ( !is_numeric($size) )$size = '96';$default = includes_url('images/blank.gif');$avatar = "";return apply_filters('get_avatar', $avatar, $id_or_email, $size, $default, $alt);}endif;
即使用该函数,仅可能返回一个默认头像(位于wp-includes/images/blank.gif内),再配合simple local avatars或Add Local Avatar插件,就实现了预期的效果。
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