需要修改php目录下php.ini
include_path = ".:/wwwroot/zhangheng/www/wowdb/DuoWan/lib/:.:/usr/local/php5210//include/php/include"


/wwwroot/zhangheng/www/wowdb/DuoWan/lib/ (为程序的目录)
/usr/local/php5210//include/php/include (为Zend框架的目录,include目录有Zend框架目录)


即可。