在C盘的WINDOWS中找到php.ini 这个配置文件，然后查找一项：output_buffering将其值由原来的off改为on，重新启动Apache就ok了。
相关文章
- 03-20php有些系统会报错或提示 Cannot modify header information - headers already sent by
- 03-20PHP出现Warning: A non-numeric value encountered问题的原因及解决方法
- 03-20编译安装php时提示Cannot find MySQL header files的解决方法
- 03-20php连接memcahed出现Cannot assign requested address (99)的解决方法
- 03-20php Cannot modify header information 和 Cannot send session cache limiter
- 03-20php5.6,Ajax报错，Warning: Cannot modify header information - headers already sent in Unknown on line 0
- 03-20腾讯云服务器php+mysq+nginx配置出现的问题及解决方法（亲测）
- 03-20php有些系统会报错或提示 Cannot modify header information - headers already sent by
- 03-20PHP 错误：Warning: Cannot modify header information - headers already sent by ...
- 03-20PHP出现Cannot modify header information问题的解决方法