Avatar alt fixes from nbachiyski. fixes #7536
git-svn-id: http://svn.automattic.com/wordpress/trunk@9076 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1454,13 +1454,18 @@ if ( !function_exists( 'get_avatar' ) ) :
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* @param int|string|object $id_or_email A user ID, email address, or comment object
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* @param int $size Size of the avatar image
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* @param string $default URL to a default image to use if no avatar is available
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* @param string $alt Alternate text to use in image tag
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* @param string $alt Alternate text to use in image tag, the default is Avatar
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* @return string <img> tag for the user's avatar
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*/
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function get_avatar( $id_or_email, $size = '96', $default = '', $alt = 'Avatar' ) {
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function get_avatar( $id_or_email, $size = '96', $default = '', $alt = false ) {
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if ( ! get_option('show_avatars') )
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return false;
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if ( false === $alt)
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$alt = __( 'Avatar' );
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$safe_alt = attribute_escape( $alt );
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if ( !is_numeric($size) )
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$size = '96';
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@ -1517,9 +1522,9 @@ function get_avatar( $id_or_email, $size = '96', $default = '', $alt = 'Avatar'
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if ( !empty( $rating ) )
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$out .= "&r={$rating}";
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$avatar = "<img alt='{$alt}' src='{$out}' class='avatar avatar-{$size}' height='{$size}' width='{$size}' />";
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$avatar = "<img alt='{$safe_alt}' src='{$out}' class='avatar avatar-{$size}' height='{$size}' width='{$size}' />";
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} else {
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$avatar = "<img alt='{$alt}' src='{$default}' class='avatar avatar-{$size} avatar-default' height='{$size}' width='{$size}' />";
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$avatar = "<img alt='{$safe_alt}' src='{$default}' class='avatar avatar-{$size} avatar-default' height='{$size}' width='{$size}' />";
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}
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return apply_filters('get_avatar', $avatar, $id_or_email, $size, $default, $alt);
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