# Warning: Cannot modify header information - headers already sent

**URL:** <https://www.shiqidu.com/t/topic/1162>\
**Category:** 综合\
**Created:** [2017 年1 月 6 日 12:49 UTC](https://www.shiqidu.com/t/topic/1162 "2017-01-06T12:49:35Z")\
**Posts on this page:** 2\
**Page:** 1

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作者： ![yie5e0](https://www.shiqidu.com/user_avatar/www.shiqidu.com/yie5e0/32/487_2.png) [@yie5e0](https://www.shiqidu.com/u/yie5e0)\
发布日期： [2017 年1 月 6 日 12:49 UTC](https://www.shiqidu.com/t/topic/1162/1 "2017-01-06T12:49:35Z")

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Warning: Cannot modify header information - headers already sent

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作者： ![caojie](https://www.shiqidu.com/user_avatar/www.shiqidu.com/caojie/32/465_2.png) [@caojie](https://www.shiqidu.com/u/caojie)\
发布日期： [2017 年1 月 6 日 13:27 UTC](https://www.shiqidu.com/t/topic/1162/2 "2017-01-06T13:27:37Z")

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what`s this?在哪里报错的？