分类：教育/科学-外语学习
问题：翻译Calltoundefinedfunctionmcrypt_ 
 all to undefined function mcrypt_get_iv_size() in /home/admin/cai/includes/ p on line 612
回答：/home/admin/cai/includes/ p中第612行，调用了一个未定义的函数mcrypt_get_iv_size()