ThaiSEOBoard.com

<div class="item-avatar">
<a href="<?php echo bp_post_get_permalink( $post, $post->blog_id ) ?>" 
title="<?php echo apply_filters( &#39;the_title&#39;, $post->post_title ) ?>">
<?php echo bp_core_get_avatar( $post->post_author, 1 ) ?></a></div> 

<?php echo bp_core_get_avatar( $post->post_author, 1 ) ?>

function bp_core_get_avatar( $user, $version = 1, $width = null, $height = null, $no_tag = false ) {
	global $bp, $current_blog;
		if ( !is_int($version) )
		$version = (int) $version;
		
	if ( CORE_AVATAR_V2_W == false && CORE_AVATAR_V2_H == false )
		$version = 1;
	
	if ( !$width )
		$width = constant('CORE_AVATAR_V' . $version . '_W');
	
	if ( !$height )
		$height = constant('CORE_AVATAR_V' . $version . '_H');		
	
	$avatar_file = get_usermeta( $user, "bp_core_avatar_v$version" );	
	[color=red]$url = $bp['root_domain'] . '/' . $avatar_file;[/color]       
           นี่ก็คือค่า path ที่แสดงภาพสมาชิกที่ได้มีการ upload ภาพเป็นของตัวเอง    :-* :-*

	if ( strlen($avatar_file) ) {
		if ( $no_tag )
			return $url;
		else
			return '<img src="' . $url . '" alt="" class="avatar photo" width="' . $width . '" height="' . $height . '" />';
	} else {
		$ud = get_userdata($user);
		$grav_option = get_site_option('user-avatar-default');
		
		if ( $grav_option == '' ) {
			$default_grav = 'wavatar';
		} else if ( $grav_option == 'mystery' ) {
			$default_grav = site_url( MUPLUGINDIR . '/bp-core/images/mystery-man.jpg');
		} else {
			$default_grav = $grav_option;
		}
		
		$gravatar = 'http://www.gravatar.com/avatar/' . md5( $ud->user_email ) . '?d=' . $default_grav . '&amp;s=';
		if ( $no_tag )
			return $gravatar . constant('CORE_AVATAR_V' . $version . '_W');
		else
			return '<img src="' . $gravatar . constant('CORE_AVATAR_V' . $version . '_W') . '" alt="" class="avatar" width="' . $width . '" height="' . $height . '" />';
	}
}

function get_usermeta( $user_id, $meta_key = '') {
	$wpdb = "wp_";
	$user_id = (int) $user_id;
	
	if ( !$user_id )
		return false;
		
	if ( !empty($meta_key) ) {
	
		$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);		 
		
		$user = wp_cache_get($user_id, 'users'); 
	// Check the cached user object
		             if ( false !== $user && isset($user->$meta_key) ){
			                        $metas = array($user->$meta_key);					
		            }else		{ 
			                       $metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
	         		}
	} else {	 

	  $metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id) );
 	}
	if ( empty($metas) ) {
		if ( empty($meta_key) )
			return array();
		else
			return '';
	}	$metas = array_map('maybe_unserialize', $metas);
	if ( count($metas) == 1 )
		return $metas[0];
	else
		return $metas;
}

					<div class="item-avatar">
						<a href="<?php echo bp_post_get_permalink( $post, $post->blog_id ) ?>" title="<?php echo apply_filters( &#39;the_title&#39;, $post->post_title ) ?>">
<?php echo bp_core_get_avatar( $post->post_author, 1 ) ?></a>
					</div>

function bp_core_get_avatar( $user, $version = 1, $width = null, $height = null, $no_tag = false )

if ( strlen($avatar_file) ) {
		if ( $no_tag )
			return $url;
		else
			return '<img src="' . $url . '" alt="" class="avatar photo" width="' . $width . '" height="' . $height . '" />';

echo bp_core_get_avatar( $post->$post_auther,  1, '150', '150',  true );