cd /usr/local/directadmin/custombuild
./build set suhosin yes
./build suhosin
cat /usr/local/php56/lib/php.conf.d/10-directadmin.ini
echo "suhosin.executor.disable_eval = on" >> /usr/local/php56/lib/php.conf.d/20-custom.ini

一键搜索目录下所有php
find -type f -name '*.php'|xargs grep 'udp'