Revert "php顶踩实现"

This reverts commit 26cc0b4c895edc8efed0c51e4071175d3a55c264.
mysql文件

mysql数据库文件
Revert "Revert "php顶踩实现""

This reverts commit c6e9f6b6cad66a75d3a0f4a21c84db6b6bdf8065.