WP_CONFIG="/var/www/html/wp-config.php"

echo "[+] Checking DISALLOW_FILE_EDIT..."

if grep -q "DISALLOW_FILE_EDIT" $WP_CONFIG; then
    sed -i 's/define('\''DISALLOW_FILE_EDIT'\'', true);/define('\''DISALLOW_FILE_EDIT'\'', false);/g' $WP_CONFIG
    echo "[+] DISALLOW_FILE_EDIT disabled."
else
    echo "define('DISALLOW_FILE_EDIT', false);" >> $WP_CONFIG
    echo "[+] DISALLOW_FILE_EDIT added."
fi

echo "[+] Restarting webserver..."
systemctl restart apache2 || systemctl restart nginx