function my_show_extra_profile_fields($user)
{
?>
<h3>Extra profile information</h3>
<table class="form-table">
<?php
foreach (author_meta_tags() as $meta) {
?>
<tr>
<th><label for="twitter">Twitter</label></th>
<td>
<input type="text" name="twitter" id="twitter" value="<?php
echo esc_attr(get_the_author_meta('twitter', $user->ID));
?>
" class="regular-text" /><br />
<span class="description">Please enter your Twitter username.</span>
</td>
</tr>
<?php
}
?>
</table>
<?php
}
function my_save_extra_profile_fields($user_id)
{
if (!current_user_can('edit_user', $user_id)) {
return false;
}
$meta_tags = author_meta_tags();
foreach (author_meta_tags() as $meta) {
update_user_meta($user_id, $meta['name'], $_POST[$meta['name']]);
}
}
