Inpsyde\MultilingualPress\API\SiteRelations::get_related_site_ids PHP Method

    public function get_related_site_ids($site_id = 0, $include_site = false);

    /**
     * @param array $site_option
     * @return void
     */
    private function show_blog_relationships($site_option)
    {
        if (!is_array($site_option)) {
            return;
        }
        unset($site_option[$this->blog_id]);
        if (empty($site_option)) {
            return;
        }
        ?>
		<tr class="form-field">
			<th scope="row"><?php 
        esc_html_e('Relationships', 'multilingual-press');
        ?>
</th>
			<td>
				<?php 
        foreach ($site_option as $blog_id => $meta) {
            $blog_id = (int) $blog_id;
            // Get blog display name
            switch_to_blog($blog_id);
            $blog_name = get_bloginfo('Name');
            restore_current_blog();
            // Get current settings
            $related_blogs = $this->relations->get_related_site_ids($this->blog_id);
            $checked = checked(TRUE, in_array($blog_id, $related_blogs), FALSE);
            $id = 'related_blog_' . $blog_id;
            ?>
					<p>
						<label for="<?php 
            echo esc_attr($id);
            ?>
">
							<input id="<?php 
            echo esc_attr($id);
            ?>
" <?php 
            echo esc_attr($checked);
            ?>
								type="checkbox" name="related_blogs[]" value="<?php 
            echo esc_attr($blog_id);
            ?>
" />
							<?php 
            echo esc_html($blog_name);
            ?>
							-
							<?php 
            echo esc_html(\Inpsyde\MultilingualPress\get_site_language($blog_id, false));
            ?>
						</label>
					</p>
					<?php 
        }
        ?>
				<p class="description">
					<?php 
        esc_html_e('You can connect this site only to sites with an assigned language. Other sites will not show up here.', 'multilingual-press');
        ?>
				</p>
			</td>
		</tr>
		<?php 
    }