[cacti@yl133 ~]$/usr/local/php/bin/php   /usr/local/apache2/htdocs/cacti/poller.php

PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 866
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 872
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 1183
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 1961
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 3027
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 3592
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 3667
PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/local/apache2/htdocs/cacti/lib/adodb/adodb.inc.php on line 3687

很多人的解决办法很简单：把php版本换回老版本就ok了。

解决办法：php5.3开始后，废除了php中的”=&”符号，所以要想复制，直接用=引用即可。详细如下：

所以解决的办法就是 将出错的位置行中的“=&” 直接替换成“=”问题解决。

1、PHP5对象复制是采用引用的方式；
2、如果不采用引用方式，则需要在复制对象时加关键字 clone;
3、如果在复制的过程中，同时要变更某些属性，则增加函数_clone();