Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: get_avatar

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

This hook occurs 2 times in this file.

Line Code
3141            * @param string|null $avatar      HTML for the user's avatar. Default null.
3142            * @param mixed       $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
3143            *                                 user email, WP_User object, WP_Post object, or WP_Comment object.
3144            * @param array       $args        Arguments passed to get_avatar_url(), after processing.
3145            */
3146           $avatar = apply_filters( 'pre_get_avatar', null, $id_or_email, $args );
3147
3148           if ( ! is_null( $avatar ) ) {
3149                /** This filter is documented in wp-includes/pluggable.php */
3150                return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );
3151           }
3152
3153           if ( ! $args['force_display'] && ! get_option( 'show_avatars' ) ) {
3154                return false;
3155           }
3156
3157           $url2x = get_avatar_url( $id_or_email, array_merge( $args, array( 'size' => $args['size'] * 2 ) ) );
3158
3159           $args = get_avatar_data( $id_or_email, $args );
 
Line Code
3239            *                              - 'monsterid' (a monster)
3240            *                              - 'wavatar' (a cartoon face)
3241            *                              - 'identicon' (the "quilt", a geometric pattern)
3242            *                              - 'mystery', 'mm', or 'mysteryman' (The Oyster Man)
3243            *                              - 'blank' (transparent GIF)
3244            *                              - 'gravatar_default' (the Gravatar logo)
3245            * @param string $alt           Alternative text to use in the avatar image tag.
3246            * @param array  $args          Arguments passed to get_avatar_data(), after processing.
3247            */
3248           return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );
3249      }
3250 endif;
3251
3252 if ( ! function_exists( 'wp_text_diff' ) ) :
3253      /**
3254       * Displays a human readable HTML representation of the difference between two strings.
3255       *
3256       * The Diff is available for getting the changes between versions. The output is
3257       * HTML, so the primary use is for displaying the changes. If the two strings