The headersalreadysent problem occurs when the post method is used.

Source: Internet
Author: User
: This article mainly introduces the headersalreadysent problem when using the post method. if you are interested in the PHP Tutorial, refer to it. Recently, Baidu voice was deployed on Sina Cloud. the following error occurs when the post method is used. the get method can be used successfully:

Warning: Cannot modify header information-headers already sent by (output started at/data1/www/htdocs/480/androidmysql/3/tts. php: 9) in tts. php online10

I found a mature solution (ps. I forgot the website, and Google has a good solution ). However, I tried to solve the problem. It was later discovered thatSina Cloud engine problemsFor security reasons, some common headers can be repeatedly sent, but personalized headers cannot.

Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.

The above introduces the headers already sent problem when using the post method, including some content, and hope to help friends who are interested in PHP tutorials.

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