ここにファイルの文字が出力されます。
デバッグ用テキストがここに出るよ
難易度：
易しめ：人
辛め：人
Fatal error: Uncaught Error: Call to undefined function display_difficultbar() in /home/xs887621/no-boul.com/public_html/wp-content/themes/affinger-child/wp-login.php:201
Stack trace:
#0 /home/xs887621/no-boul.com/public_html/wp-content/themes/affinger-child/functions.php(147): include()
#1 /home/xs887621/no-boul.com/public_html/wp-includes/shortcodes.php(433): include_my_php(Array, '', 'include_php')
#2 [internal function]: do_shortcode_tag(Array)
#3 /home/xs887621/no-boul.com/public_html/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(includ...', 'do_shortcode_ta...', '[include_php fi...')
#4 /home/xs887621/no-boul.com/public_html/wp-includes/class-wp-hook.php(324): do_shortcode('[include_php fi...')
#5 /home/xs887621/no-boul.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('[include_php fi...', Array)
#6 /home/xs887621/no-boul.com/public_html/wp-content/themes/affinger/functions.php(4301): apply_filters('the_content', '<p>[include_php...')
#7 /home/xs887621/no-boul.com/public_html/ in /home/xs887621/no-boul.com/public_html/wp-content/themes/affinger-child/wp-login.php on line 201