Wie erhalte ich bei Verwendung von get_avatar die Avatar-URL anstelle eines HTML-IMG-Tags?

Die obige Antwort scheint umfassend zu sein,aberich habegeradeeine Wrapper-Funktiongeschrieben undbin weitergegangen.Hieristes,wenn Sieesbrauchen (setzen Sie diesin functions.php):

 function get_avatar_url($get_avatar){
    preg_match("/src='(.*?)'/i", $get_avatar, $matches);
    return $matches[1];
}
 

und verwenden Siees dann,woimmer Sieesbenötigen,in den Vorlagendateien wiefolgt:

 <img src="<? echo get_avatar_url(get_avatar( $curauth->ID, 150 )); ?>" align="left" class="authorimage" />
 

Esisteinfacheinfacher.

Die Verwendung von RegEx zum Parsen von HTMListin diesem Fallin Ordnung,da hiernurein img -Tag analysiert wird,sodass diesnicht zu kostspieligist.

The answer above seems comprehensive, but I just wrote a wrapper function and moved on. Here it is if you need it (put this in functions.php):

function get_avatar_url($get_avatar){
    preg_match("/src='(.*?)'/i", $get_avatar, $matches);
    return $matches[1];
}

and then use it wherver you need it in the template files like this:

<img src="<? echo get_avatar_url(get_avatar( $curauth->ID, 150 )); ?>" align="left" class="authorimage" />

It's just simpler.

Using RegEx to parse HTML in this case is okay, because this will only be parsing one img tag, so it won't be too costly.

Ich denke,diesisteine bessere Version von Aalaaps Antwort:

 // In your template ...
$avatar_url = get_avatar_url ( get_the_author_meta('ID'), $size = '50' ); 

// Get src URL from avatar <img> tag (add to functions.php)
function get_avatar_url($author_id, $size){
    $get_avatar = get_avatar( $author_id, $size );
    preg_match("/src='(.*?)'/i", $get_avatar, $matches);
    return ( $matches[1] );
}
 

I think this a better version of aalaap's answer:

// In your template ...
$avatar_url = get_avatar_url ( get_the_author_meta('ID'), $size = '50' ); 

// Get src URL from avatar <img> tag (add to functions.php)
function get_avatar_url($author_id, $size){
    $get_avatar = get_avatar( $author_id, $size );
    preg_match("/src='(.*?)'/i", $get_avatar, $matches);
    return ( $matches[1] );
}

 get_user_meta($userId, 'simple_local_avatar');
 

Einfache lokale Avatare verwendet Metafelder zum Speichern des Avatars,sodass Sie dieseinfachtun könnenRufen Sie die Werte ab,indem Sie get_user_meta aufrufen und den 'simple_local_avatar' abrufen' Feld.Sieerhaltenein Array wiefolgt zurück:

 array
(
  [full] => 'http://...',
  [96] => 'http://...',
  [32] => 'http://...'
)
 

get_user_meta($userId, 'simple_local_avatar');

Simple Local Avatars uses meta fields to store the avatar, so you can simply retrieve the value(s) by calling get_user_meta and grabbing the 'simple_local_avatar' field. You'll get returned an array like so:

array
(
  [full] => 'http://...',
  [96] => 'http://...',
  [32] => 'http://...'
)

alaapfunktioniertin Wordpress 4.2

Ich habeeine Lösunggefunden.Hieristes undesfunktioniertgut:

  function my_gravatar_url() { // Get user email
$user_email = get_the_author_meta( 'user_email' );
// Convert email into md5 hash and set image size to 80 px
$user_gravatar_url = 'http://www.gravatar.com/avatar/' . md5($user_email) . '?s=80';
echo $user_gravatar_url; } 
 

in der Vorlage verwenden Sieeinfach:

 <?php my_gravatar_url() ?>
 

Hinweis: Esmussinnerhalbeiner Schleife verwendet werden.

alaap's method doesn't work anymore in Wordpress 4.2

I came up with a solution. Here it is and it's working good:

 function my_gravatar_url() { // Get user email
$user_email = get_the_author_meta( 'user_email' );
// Convert email into md5 hash and set image size to 80 px
$user_gravatar_url = 'http://www.gravatar.com/avatar/' . md5($user_email) . '?s=80';
echo $user_gravatar_url; } 

in Template just use:

<?php my_gravatar_url() ?>

Notice: it must be used inside a loop.

Wenn der Avatar lokal hochgeladen wurde,gibt WP dasimg-Tagmit dem src-Attributin doppelten Anführungszeichen zurück,sodassichfand,dass dieses Musterbesserfunktioniert:

 preg_match("/src=['\"](.*?)['\"]/i", $get_avatar, $matches);
 

When the avatar has been uploaded locally, WP, returns the img tag with the src attribute in double quotes, so I found this pattern worked better:

preg_match("/src=['\"](.*?)['\"]/i", $get_avatar, $matches);

Vorein paar Stunden habeichmichgefragt,wieich das auchmachen soll. Aber sobaldich die Lösungbekommen undein Pluginerstellt habe,überprüfen Siebitte,ob get_avatar_url ($ user_id,$ size ) funktioniertfür dich odernicht. Danke ..

Plugin-Code:

 /*
Plugin Name: Get Avatar URL
Plugin URI: https://github.com/faizan1041/get-avatar-url
Description: get_avatar returns image, get_avatar_url will give you the image src.
Author: Faizan Ali
Version: 1.0
Author URI: https://github.com/faizan1041/
License: GPL v2+
*/

function get_avatar_url($user_id, $size) {
    $avatar_url = get_avatar($user_id, $size);
    $doc = new DOMDocument();
    $doc->loadHTML($avatar_url);
    $xpath = new DOMXPath($doc);
    $src = $xpath->evaluate("string(//img/@src)");
    return $src;
}


function sc_get_avatar_url( $atts ) {
    $atts = shortcode_atts( array(
        'email' => '',
        'size' => 150
    ), $atts, 'avatar_url' );

    return get_avatar_url($atts['email'],$atts['size']);
}
add_shortcode( 'avatar_url', 'sc_get_avatar_url' );
 

Verwendung:

Aufruf der Funktion:

 get_avatar_url( get_the_author_meta( 'user_email'), 150);
 

Shortcode verwenden:

 do_shortcode('[avatar_url email="' . get_the_author_meta( 'user_email') .'" size=150 ]' );
 

A few hours ago, I was wondering how to do that too. But, soon I got the solution and made a plugin, please check whether get_avatar_url($user_id, $size) works for you or not. Thanks..

Plugin code:

/*
Plugin Name: Get Avatar URL
Plugin URI: https://github.com/faizan1041/get-avatar-url
Description: get_avatar returns image, get_avatar_url will give you the image src.
Author: Faizan Ali
Version: 1.0
Author URI: https://github.com/faizan1041/
License: GPL v2+
*/

function get_avatar_url($user_id, $size) {
    $avatar_url = get_avatar($user_id, $size);
    $doc = new DOMDocument();
    $doc->loadHTML($avatar_url);
    $xpath = new DOMXPath($doc);
    $src = $xpath->evaluate("string(//img/@src)");
    return $src;
}


function sc_get_avatar_url( $atts ) {
    $atts = shortcode_atts( array(
        'email' => '',
        'size' => 150
    ), $atts, 'avatar_url' );

    return get_avatar_url($atts['email'],$atts['size']);
}
add_shortcode( 'avatar_url', 'sc_get_avatar_url' );

Usage:

Calling the function:

get_avatar_url( get_the_author_meta( 'user_email'), 150);

Using Shortcode:

do_shortcode('[avatar_url email="' . get_the_author_meta( 'user_email') .'" size=150 ]' );