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php header error

Xabos answered on December 19, 2022 Popularity 5/10 Helpfulness 1/10

answer php header error

php header error

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The header function in PHP is used to send a raw HTTP header to the client.
It is commonly used to redirect the user to a different page, set the content type of the response, or handle authentication.

One common error that can occur when using the header function is the "headers already sent" error.
This error occurs when the header function is called after some output has already been sent to the client. 
This can happen if you have any white space or output (e.g. echo statements) before the header function in your PHP script.

To fix this error, you will need to move the header function to the top of your script, before any other output is sent. 
It's also a good idea to make sure that there are no extra white spaces or line breaks before the opening <?php tag or after the closing ?> tag in your script.

If you are still having trouble with the header function, it may be helpful to review the PHP documentation or consult with the developer community for further assistance.

Popularity 5/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: header php

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Contributed on Dec 19 2022

Xabos

0 Answers Avg Quality 2/10

php header error

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