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Source View: pre_get_avatar

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Line Code
2240       * Passing a non-null value will effectively short-circuit get_avatar(), passing
2241       * the value through the {@see 'pre_get_avatar'} filter and returning early.
2242       *
2243       * @since 4.2.0
2244       *
2245       * @param string            $avatar      HTML for the user's avatar. Default null.
2246       * @param int|object|string $id_or_email A user ID, email address, or comment object.
2247       * @param array             $args        Arguments passed to get_avatar_url(), after processing.
2248       */
2249      $avatar = apply_filters( 'pre_get_avatar', null, $id_or_email, $args );
2250
2251      if ( ! is_null( $avatar ) ) {
2252           /** This filter is documented in wp-includes/pluggable.php */
2253           return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );
2254      }
2255
2256      if ( ! $args['force_display'] && ! get_option( 'show_avatars' ) ) {
2257           return false;
2258      }