php从数据库查询后导出功能怎么实现？
网页上有一个查询按钮和导出按钮，想实现在查询后点击导出按钮，将结果导出成excel文件，写成excel文件的php函数已经有了，怎么将点击导出按钮跟php函数关联起来阿？
------解决方案--------------------
查询出来后把值通过点击导出按钮提交到导出excel的php函数不就可以了吗
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