Get meta tags not working in php

Question

I am trying to get meta tags on a website. Here is my code

 $tags = get_meta_tags('https://www.wired.com/story/avengers-infinity-war-d23-footage'); 
   print_r($tags); exit;

this returns empty. Any ideas?

Wesbite uses some compression similar to gzip.

+3

php meta-tags gzip

Ankita kashyap Jul 17 17 at 5:01

source to share

1 answer

Paul crovella · Accepted Answer · 2017-07-17T05:18:32+0000

You need to unpack it, for which you can use a thread wrapper . For example:.

$tags = get_meta_tags('compress.zlib://https://www.wired.com/story/avengers-infinity-war-d23-footage');
print_r($tags);

Outputs:

Array
(
    [viewport] => width=device-width, initial-scale=1
    [content-type] => article
    ...
)