How to know if the server supports Gzip compress _ PHP Tutorial

How do I know whether the server supports Gzip compression. The Gzip function compresses the size of a webpage to accelerate the speed of opening a webpage. Currently, almost all mainstream browsers support this function. This is a very practical and popular function. Gzip is a function that compresses the size of a webpage to accelerate the speed of opening a webpage. Currently, almost all mainstream browsers support this function. This is a very practical and popular feature, but enabling Gzip requires server support. how do I know if my website's server supports Gzip compression? Directly ask your own space service provider? Of course. But is there any other way besides this? Of course there are also some. here we will introduce a method from a technical perspective.

Create a new php file named test. php. write the following code into the file:

Save and upload the file to the root directory of the space you want to test. after the file is uploaded, open the URL of the file in the browser:

Http: // your domain name and directory/test. php, such as this site is: http://www.phpernote.com/test.php

After the page is opened, CTRL + F looks for the following strings:
 
_ SERVER ["HTTP_ACCEPT_ENCODING"]
 
Check whether the gzip parameter is available later. if so, congratulations! your space supports Gzip. if not, sorry, this shows that you have used Gzip to compress your website.

If the server supports the gzip compression function, for how to implement the gzip compression function of the page, refer to: how to implement gzip page compression in PHP

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Bytes. This is a very practical and popular feature ,...