<form method="POST">
    <h3>Editing: options-discussion.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * Discussion settings administration panel.
 *
 * @package WordPress
 * @subpackage Administration
 */
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';

if ( ! current_user_can( 'manage_options' ) ) {
	wp_die( __( 'Sorry, you are not allowed to manage options for this site.' ) );
}

// Used in the HTML title tag.
$title       = __( 'Discussion Settings' );
$parent_file = 'options-general.php';

add_action( 'admin_print_footer_scripts', 'options_discussion_add_js' );

get_current_screen()-&gt;add_help_tab(
	array(
		'id'      =&gt; 'overview',
		'title'   =&gt; __( 'Overview' ),
		'content' =&gt; '&lt;p&gt;' . __( 'This screen provides many options for controlling the management and display of comments and links to your posts/pages. So many, in fact, they will not all fit here! :) Use the documentation links to get information on what each discussion setting does.' ) . '&lt;/p&gt;' .
			'&lt;p&gt;' . __( 'You must click the Save Changes button at the bottom of the screen for new settings to take effect.' ) . '&lt;/p&gt;',
	)
);

get_current_screen()-&gt;set_help_sidebar(
	'&lt;p&gt;&lt;strong&gt;' . __( 'For more information:' ) . '&lt;/strong&gt;&lt;/p&gt;' .
	'&lt;p&gt;' . __( '&lt;a href=&quot;https://wordpress.org/documentation/article/settings-discussion-screen/&quot;&gt;Documentation on Discussion Settings&lt;/a&gt;' ) . '&lt;/p&gt;' .
	'&lt;p&gt;' . __( '&lt;a href=&quot;https://wordpress.org/support/forums/&quot;&gt;Support forums&lt;/a&gt;' ) . '&lt;/p&gt;'
);

require_once ABSPATH . 'wp-admin/admin-header.php';
?&gt;

&lt;div class=&quot;wrap&quot;&gt;
&lt;h1&gt;&lt;?php echo esc_html( $title ); ?&gt;&lt;/h1&gt;

&lt;form method=&quot;post&quot; action=&quot;options.php&quot;&gt;
&lt;?php settings_fields( 'discussion' ); ?&gt;

&lt;table class=&quot;form-table indent-children&quot; role=&quot;presentation&quot;&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Default post settings' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Default post settings' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;label for=&quot;default_pingback_flag&quot;&gt;
&lt;input name=&quot;default_pingback_flag&quot; type=&quot;checkbox&quot; id=&quot;default_pingback_flag&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'default_pingback_flag' ) ); ?&gt; /&gt;
&lt;?php _e( 'Attempt to notify any blogs linked to from the post' ); ?&gt;&lt;/label&gt;
&lt;br /&gt;
&lt;label for=&quot;default_ping_status&quot;&gt;
&lt;input name=&quot;default_ping_status&quot; type=&quot;checkbox&quot; id=&quot;default_ping_status&quot; value=&quot;open&quot; &lt;?php checked( 'open', get_option( 'default_ping_status' ) ); ?&gt; /&gt;
&lt;?php _e( 'Allow link notifications from other blogs (pingbacks and trackbacks) on new posts' ); ?&gt;&lt;/label&gt;
&lt;br /&gt;
&lt;label for=&quot;default_comment_status&quot;&gt;
&lt;input name=&quot;default_comment_status&quot; type=&quot;checkbox&quot; id=&quot;default_comment_status&quot; value=&quot;open&quot; &lt;?php checked( 'open', get_option( 'default_comment_status' ) ); ?&gt; /&gt;
&lt;?php _e( 'Allow people to submit comments on new posts' ); ?&gt;&lt;/label&gt;
&lt;br /&gt;
&lt;p class=&quot;description&quot;&gt;&lt;?php _e( 'Individual posts may override these settings. Changes here will only be applied to new posts.' ); ?&gt;&lt;/p&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Other comment settings' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Other comment settings' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;label for=&quot;require_name_email&quot;&gt;&lt;input type=&quot;checkbox&quot; name=&quot;require_name_email&quot; id=&quot;require_name_email&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'require_name_email' ) ); ?&gt; /&gt; &lt;?php _e( 'Comment author must fill out name and email' ); ?&gt;&lt;/label&gt;
&lt;br /&gt;
&lt;label for=&quot;comment_registration&quot;&gt;
&lt;input name=&quot;comment_registration&quot; type=&quot;checkbox&quot; id=&quot;comment_registration&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'comment_registration' ) ); ?&gt; /&gt;
&lt;?php _e( 'Users must be registered and logged in to comment' ); ?&gt;
&lt;?php
if ( ! get_option( 'users_can_register' ) &amp;&amp; is_multisite() ) {
	echo ' ' . __( '(Signup has been disabled. Only members of this site can comment.)' );
}
?&gt;
&lt;/label&gt;
&lt;br /&gt;
&lt;input name=&quot;close_comments_for_old_posts&quot; type=&quot;checkbox&quot; id=&quot;close_comments_for_old_posts&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'close_comments_for_old_posts' ) ); ?&gt; /&gt; &lt;label for=&quot;close_comments_for_old_posts&quot;&gt;&lt;?php _e( 'Automatically close comments on old posts' ); ?&gt;&lt;/label&gt;
&lt;ul&gt;
	&lt;li&gt;
		&lt;label for=&quot;close_comments_days_old&quot;&gt;&lt;?php _e( 'Close comments when post is how many days old' ); ?&gt;&lt;/label&gt;
		&lt;input name=&quot;close_comments_days_old&quot; type=&quot;number&quot; step=&quot;1&quot; min=&quot;0&quot; id=&quot;close_comments_days_old&quot; value=&quot;&lt;?php echo esc_attr( get_option( 'close_comments_days_old' ) ); ?&gt;&quot; class=&quot;small-text&quot; /&gt;
	&lt;/li&gt;
&lt;/ul&gt;

&lt;input name=&quot;show_comments_cookies_opt_in&quot; type=&quot;checkbox&quot; id=&quot;show_comments_cookies_opt_in&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'show_comments_cookies_opt_in' ) ); ?&gt; /&gt;
&lt;label for=&quot;show_comments_cookies_opt_in&quot;&gt;&lt;?php _e( 'Show comments cookies opt-in checkbox, allowing comment author cookies to be set' ); ?&gt;&lt;/label&gt;
&lt;br /&gt;
&lt;input name=&quot;thread_comments&quot; type=&quot;checkbox&quot; id=&quot;thread_comments&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'thread_comments' ) ); ?&gt; /&gt;
&lt;label for=&quot;thread_comments&quot;&gt;&lt;?php _e( 'Enable threaded (nested) comments' ); ?&gt;&lt;/label&gt;

&lt;?php
/**
 * Filters the maximum depth of threaded/nested comments.
 *
 * @since 2.7.0
 *
 * @param int $max_depth The maximum depth of threaded comments. Default 10.
 */
$maxdeep = (int) apply_filters( 'thread_comments_depth_max', 10 );

$thread_comments_depth = '&lt;select name=&quot;thread_comments_depth&quot; id=&quot;thread_comments_depth&quot;&gt;';
for ( $i = 2; $i &lt;= $maxdeep; $i++ ) {
	$thread_comments_depth .= &quot;&lt;option value='&quot; . esc_attr( $i ) . &quot;'&quot;;
	if ( (int) get_option( 'thread_comments_depth' ) === $i ) {
		$thread_comments_depth .= &quot; selected='selected'&quot;;
	}
	$thread_comments_depth .= &quot;&gt;$i&lt;/option&gt;&quot;;
}
$thread_comments_depth .= '&lt;/select&gt;';
?&gt;
&lt;ul&gt;
	&lt;li&gt;
		&lt;label for=&quot;thread_comments_depth&quot;&gt;&lt;?php _e( 'Number of levels for threaded (nested) comments' ); ?&gt;&lt;/label&gt;
		&lt;?php echo $thread_comments_depth; ?&gt;
	&lt;/li&gt;
&lt;/ul&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;

&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Comment Pagination' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Comment Pagination' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;input name=&quot;page_comments&quot; type=&quot;checkbox&quot; id=&quot;page_comments&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'page_comments' ) ); ?&gt; /&gt;
&lt;label for=&quot;page_comments&quot;&gt;&lt;?php _e( 'Break comments into pages' ); ?&gt;&lt;/label&gt;
&lt;ul&gt;
	&lt;li&gt;
		&lt;label for=&quot;comments_per_page&quot;&gt;&lt;?php _e( 'Top level comments per page' ); ?&gt;&lt;/label&gt;
		&lt;input name=&quot;comments_per_page&quot; type=&quot;number&quot; step=&quot;1&quot; min=&quot;0&quot; id=&quot;comments_per_page&quot; value=&quot;&lt;?php echo esc_attr( get_option( 'comments_per_page' ) ); ?&gt;&quot; class=&quot;small-text&quot; /&gt;
	&lt;/li&gt;
	&lt;li&gt;
		&lt;label for=&quot;default_comments_page&quot;&gt;&lt;?php _e( 'Comments page to display by default' ); ?&gt;&lt;/label&gt;
		&lt;select name=&quot;default_comments_page&quot; id=&quot;default_comments_page&quot;&gt;
			&lt;option value=&quot;newest&quot; &lt;?php selected( 'newest', get_option( 'default_comments_page' ) ); ?&gt;&gt;&lt;?php _e( 'last page' ); ?&gt;&lt;/option&gt;
			&lt;option value=&quot;oldest&quot; &lt;?php selected( 'oldest', get_option( 'default_comments_page' ) ); ?&gt;&gt;&lt;?php _e( 'first page' ); ?&gt;&lt;/option&gt;
		&lt;/select&gt;
	&lt;/li&gt;
	&lt;li&gt;
		&lt;label for=&quot;comment_order&quot;&gt;&lt;?php _e( 'Comments to display at the top of each page' ); ?&gt;&lt;/label&gt;
		&lt;select name=&quot;comment_order&quot; id=&quot;comment_order&quot;&gt;
			&lt;option value=&quot;asc&quot; &lt;?php selected( 'asc', get_option( 'comment_order' ) ); ?&gt;&gt;&lt;?php _e( 'older' ); ?&gt;&lt;/option&gt;
			&lt;option value=&quot;desc&quot; &lt;?php selected( 'desc', get_option( 'comment_order' ) ); ?&gt;&gt;&lt;?php _e( 'newer' ); ?&gt;&lt;/option&gt;
		&lt;/select&gt;
	&lt;/li&gt;
&lt;/ul&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Email me whenever' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Email me whenever' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;label for=&quot;comments_notify&quot;&gt;
&lt;input name=&quot;comments_notify&quot; type=&quot;checkbox&quot; id=&quot;comments_notify&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'comments_notify' ) ); ?&gt; /&gt;
&lt;?php _e( 'Anyone posts a comment' ); ?&gt; &lt;/label&gt;
&lt;br /&gt;
&lt;label for=&quot;moderation_notify&quot;&gt;
&lt;input name=&quot;moderation_notify&quot; type=&quot;checkbox&quot; id=&quot;moderation_notify&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'moderation_notify' ) ); ?&gt; /&gt;
&lt;?php _e( 'A comment is held for moderation' ); ?&gt; &lt;/label&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Before a comment appears' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Before a comment appears' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;label for=&quot;comment_moderation&quot;&gt;
&lt;input name=&quot;comment_moderation&quot; type=&quot;checkbox&quot; id=&quot;comment_moderation&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'comment_moderation' ) ); ?&gt; /&gt;
&lt;?php _e( 'Comment must be manually approved' ); ?&gt; &lt;/label&gt;
&lt;br /&gt;
&lt;label for=&quot;comment_previously_approved&quot;&gt;&lt;input type=&quot;checkbox&quot; name=&quot;comment_previously_approved&quot; id=&quot;comment_previously_approved&quot; value=&quot;1&quot; &lt;?php checked( '1', get_option( 'comment_previously_approved' ) ); ?&gt; /&gt; &lt;?php _e( 'Comment author must have a previously approved comment' ); ?&gt;&lt;/label&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Comment Moderation' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Comment Moderation' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;p&gt;&lt;label for=&quot;comment_max_links&quot;&gt;
&lt;?php
printf(
	/* translators: %s: Number of links. */
	__( 'Hold a comment in the queue if it contains %s or more links. (A common characteristic of comment spam is a large number of hyperlinks.)' ),
	'&lt;input name=&quot;comment_max_links&quot; type=&quot;number&quot; step=&quot;1&quot; min=&quot;0&quot; id=&quot;comment_max_links&quot; value=&quot;' . esc_attr( get_option( 'comment_max_links' ) ) . '&quot; class=&quot;small-text&quot; /&gt;'
);
?&gt;
&lt;/label&gt;&lt;/p&gt;

&lt;p&gt;&lt;label for=&quot;moderation_keys&quot;&gt;&lt;?php _e( 'When a comment contains any of these words in its content, author name, URL, email, IP address, or browser&amp;#8217;s user agent string, it will be held in the &lt;a href=&quot;edit-comments.php?comment_status=moderated&quot;&gt;moderation queue&lt;/a&gt;. One word or IP address per line. It will match inside words, so &amp;#8220;press&amp;#8221; will match &amp;#8220;WordPress&amp;#8221;.' ); ?&gt;&lt;/label&gt;&lt;/p&gt;
&lt;p&gt;
&lt;textarea name=&quot;moderation_keys&quot; rows=&quot;10&quot; cols=&quot;50&quot; id=&quot;moderation_keys&quot; class=&quot;large-text code&quot;&gt;&lt;?php echo esc_textarea( get_option( 'moderation_keys' ) ); ?&gt;&lt;/textarea&gt;
&lt;/p&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Disallowed Comment Keys' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Disallowed Comment Keys' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;
&lt;p&gt;&lt;label for=&quot;disallowed_keys&quot;&gt;&lt;?php _e( 'When a comment contains any of these words in its content, author name, URL, email, IP address, or browser&amp;#8217;s user agent string, it will be put in the Trash. One word or IP address per line. It will match inside words, so &amp;#8220;press&amp;#8221; will match &amp;#8220;WordPress&amp;#8221;.' ); ?&gt;&lt;/label&gt;&lt;/p&gt;
&lt;p&gt;
&lt;textarea name=&quot;disallowed_keys&quot; rows=&quot;10&quot; cols=&quot;50&quot; id=&quot;disallowed_keys&quot; class=&quot;large-text code&quot;&gt;&lt;?php echo esc_textarea( get_option( 'disallowed_keys' ) ); ?&gt;&lt;/textarea&gt;
&lt;/p&gt;
&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;?php do_settings_fields( 'discussion', 'default' ); ?&gt;
&lt;/table&gt;

&lt;h2 class=&quot;title&quot;&gt;&lt;?php _e( 'Avatars' ); ?&gt;&lt;/h2&gt;

&lt;p&gt;&lt;?php _e( 'An avatar is an image that can be associated with a user across multiple websites. In this area, you can choose to display avatars of users who interact with the site.' ); ?&gt;&lt;/p&gt;

&lt;?php
// The above would be a good place to link to the documentation on the Gravatar functions, for putting it in themes. Anything like that?

$show_avatars       = get_option( 'show_avatars' );
$show_avatars_class = '';
if ( ! $show_avatars ) {
	$show_avatars_class = ' hide-if-js';
}
?&gt;

&lt;table class=&quot;form-table&quot; role=&quot;presentation&quot;&gt;
&lt;tr&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Avatar Display' ); ?&gt;&lt;/th&gt;
&lt;td&gt;
	&lt;label for=&quot;show_avatars&quot;&gt;
		&lt;input type=&quot;checkbox&quot; id=&quot;show_avatars&quot; name=&quot;show_avatars&quot; value=&quot;1&quot; &lt;?php checked( $show_avatars, 1 ); ?&gt; /&gt;
		&lt;?php _e( 'Show Avatars' ); ?&gt;
	&lt;/label&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr class=&quot;avatar-settings&lt;?php echo $show_avatars_class; ?&gt;&quot;&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Maximum Rating' ); ?&gt;&lt;/th&gt;
&lt;td&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Maximum Rating' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;

&lt;?php
$ratings = array(
	/* translators: Content suitability rating: https://en.wikipedia.org/wiki/Motion_Picture_Association_of_America_film_rating_system */
	'G'  =&gt; __( 'G &amp;#8212; Suitable for all audiences' ),
	/* translators: Content suitability rating: https://en.wikipedia.org/wiki/Motion_Picture_Association_of_America_film_rating_system */
	'PG' =&gt; __( 'PG &amp;#8212; Possibly offensive, usually for audiences 13 and above' ),
	/* translators: Content suitability rating: https://en.wikipedia.org/wiki/Motion_Picture_Association_of_America_film_rating_system */
	'R'  =&gt; __( 'R &amp;#8212; Intended for adult audiences above 17' ),
	/* translators: Content suitability rating: https://en.wikipedia.org/wiki/Motion_Picture_Association_of_America_film_rating_system */
	'X'  =&gt; __( 'X &amp;#8212; Even more mature than above' ),
);
foreach ( $ratings as $key =&gt; $rating ) :
	$selected = ( get_option( 'avatar_rating' ) === $key ) ? 'checked=&quot;checked&quot;' : '';
	echo &quot;\n\t&lt;label&gt;&lt;input type='radio' name='avatar_rating' value='&quot; . esc_attr( $key ) . &quot;' $selected/&gt; $rating&lt;/label&gt;&lt;br /&gt;&quot;;
endforeach;
?&gt;

&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr class=&quot;avatar-settings&lt;?php echo $show_avatars_class; ?&gt;&quot;&gt;
&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( 'Default Avatar' ); ?&gt;&lt;/th&gt;
&lt;td class=&quot;defaultavatarpicker&quot;&gt;&lt;fieldset&gt;&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;span&gt;
	&lt;?php
	/* translators: Hidden accessibility text. */
	_e( 'Default Avatar' );
	?&gt;
&lt;/span&gt;&lt;/legend&gt;

&lt;p&gt;
&lt;?php _e( 'For users without a custom avatar of their own, you can either display a generic logo or a generated one based on their email address.' ); ?&gt;&lt;br /&gt;
&lt;/p&gt;

&lt;?php
$avatar_defaults = array(
	'mystery'          =&gt; __( 'Mystery Person' ),
	'blank'            =&gt; __( 'Blank' ),
	'gravatar_default' =&gt; __( 'Gravatar Logo' ),
	'identicon'        =&gt; __( 'Identicon (Generated)' ),
	'wavatar'          =&gt; __( 'Wavatar (Generated)' ),
	'monsterid'        =&gt; __( 'MonsterID (Generated)' ),
	'retro'            =&gt; __( 'Retro (Generated)' ),
	'robohash'         =&gt; __( 'RoboHash (Generated)' ),
);
/**
 * Filters the default avatars.
 *
 * Avatars are stored in key/value pairs, where the key is option value,
 * and the name is the displayed avatar name.
 *
 * @since 2.6.0
 *
 * @param string[] $avatar_defaults Associative array of default avatars.
 */
$avatar_defaults = apply_filters( 'avatar_defaults', $avatar_defaults );
$default         = get_option( 'avatar_default', 'mystery' );
$avatar_list     = '';

// Force avatars on to display these choices.
add_filter( 'pre_option_show_avatars', '__return_true', 100 );

foreach ( $avatar_defaults as $default_key =&gt; $default_name ) {
	$selected     = ( $default === $default_key ) ? 'checked=&quot;checked&quot; ' : '';
	$avatar_list .= &quot;\n\t&lt;label&gt;&lt;input type='radio' name='avatar_default' id='avatar_{$default_key}' value='&quot; . esc_attr( $default_key ) . &quot;' {$selected}/&gt; &quot;;
	$avatar_list .= get_avatar( $user_email, 32, $default_key, '', array( 'force_default' =&gt; true ) );
	$avatar_list .= ' ' . $default_name . '&lt;/label&gt;';
	$avatar_list .= '&lt;br /&gt;';
}

remove_filter( 'pre_option_show_avatars', '__return_true', 100 );

/**
 * Filters the HTML output of the default avatar list.
 *
 * @since 2.6.0
 *
 * @param string $avatar_list HTML markup of the avatar list.
 */
echo apply_filters( 'default_avatar_select', $avatar_list );
?&gt;

&lt;/fieldset&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;?php do_settings_fields( 'discussion', 'avatars' ); ?&gt;
&lt;/table&gt;

&lt;?php do_settings_sections( 'discussion' ); ?&gt;

&lt;?php submit_button(); ?&gt;
&lt;/form&gt;
&lt;/div&gt;

&lt;?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?&gt;
</textarea><br>
    <input type="submit" value="Save">
</form>