wordpress函数get_avatar_url()用法示例

get_avatar_url( mixed $id_or_email,  array $args = null )

Retrieves the avatar URL.

描述

参数

$id_or_email

(mixed)
(Required)
The Gravatar to retrieve a URL for. Accepts a user_id, gravatar md5 hash, user email, WP_User object, WP_Post object, or WP_Comment object.

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$args

(array)
(Optional)
Arguments to return instead of the default arguments.

• ‘size’
  (int) Height and width of the avatar in pixels. Default 96.
• ‘default’
  (string) URL for the default image or a default type. Accepts ‘404’ (return a 404 instead of a default image), ‘retro’ (8bit), ‘monsterid’ (monster), ‘wavatar’ (cartoon face), ‘indenticon’ (the "quilt"), ‘mystery’, ‘mm’, or ‘mysteryman’ (The Oyster Man), ‘blank’ (transparent GIF), or ‘gravatar_default’ (the Gravatar logo). Default is the value of the ‘avatar_default’ option, with a fallback of ‘mystery’.
• ‘force_default’
  (bool) Whether to always show the default image, never the Gravatar. Default false.
• ‘rating’
  (string) What rating to display avatars up to. Accepts ‘G’, ‘PG’, ‘R’, ‘X’, and are judged in that order. Default is the value of the ‘avatar_rating’ option.
• ‘scheme’
  (string) URL scheme to use. See set_url_scheme() for accepted values.
• ‘processed_args’
  (array) When the function returns, the value will be the processed/sanitized $args plus a "found_avatar" guess. Pass as a reference.

Default value: null

返回值

(false|string) The URL of the avatar we found, or false if we couldn’t find an avatar.

源代码

File: wp-includes/link-template.php

function get_avatar_url( $id_or_email, $args = null ) {
	$args = get_avatar_data( $id_or_email, $args );
	return $args['url'];
}

更新日志

相关函数

Uses

• wp-includes/link-template.php:
  get_avatar_data()

Used By

• wp-includes/rest-api.php:
  rest_get_avatar_urls()
• wp-includes/pluggable.php:
  get_avatar()

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   Contributed by phkcorp2005

   You can use get_avatar_url to create a dynamic favicon from the user’s avatar, this useful when creating a custom user profile,

   
   <link rel="shortcut icon" href="<?php echo get_avatar_url($user->ID,array('width'=>'16','height'=>'16')); ?>" />
   </code>
   
   If the profile page uses the user's login, then you can obtain the user ID, where the user's login name is the last item in the request uri,
   
   <code>
   &lt;?php
   $permalink = $_SERVER['REQUEST_URI'];
   
   $username = explode("/",$permalink)[count(explode("/",$permalink))-1];
   
   $user = get_user_by('login',$username);
   ?&gt;
   

Insert this code to call the avatar of current user.

<?php
$user = wp_get_current_user();

if ( $user ) :
	?>
	<img src="<?php echo esc_url( get_avatar_url( $user->ID ) ); ?>" />
<?php endif; ?>