Php301 redirection code _ PHP Tutorial

Php301 redirection code. The best way to change the address of a webpage to be friendly to search engines is to perform 301 redirection. if you do not temporarily transfer one or more webpages, we all think that the best way to make 301 redirection to compare with changing the address of a webpage to be friendly to search engines is to do 301 redirection. if you do not temporarily transfer one or more webpages, we all think that 301 redirection is more appropriate.

The best way to change the webpage address to be friendly to search engines is to perform 301 Redirection. if you do not temporarily transfer a webpage or some webpages, we all think that 301 redirection is more appropriate.

The following 301 redirection code is commonly used in php tutorials:

Header ("http/1.1 301 moved permanently ");
Header ("location: http://www.bKjia. c0m /");
?>

301 redirection is a permanent redirection. when a user or search engine sends a browser request to our website, the website server will return the http data stream, the data stream header information (header) contains a status code. "301" indicates a status code that permanently transfers the webpage to another address.

Notes, about header functions

Header (string, replace, http_response_code)

The header () function sends the original http header to the client.

It is important to realize that the header () function must be called before any actual output is sent (in php 4 and later versions, you can use the output cache to solve this problem):

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