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"&"这个符号是什么意思,请把小弟我解释上,多谢

WBOY
Release: 2016-06-13 10:32:50
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"&"这个符号是什么意思,请大虾把我解释下,谢谢!

PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->     public function get_one($sql,$result_type = MYSQL_ASSOC) {           $query = $this->query($sql);          $rt =& mysql_fetch_array($query,$result_type); //这个等号后面有个"&"符号,是什么意思          $this->write_log("获取一条记录 ".$sql);         return $rt;      }
Copy after login


------解决方案--------------------
引用 ,但在此处用处不大。
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