php get_headers result displaying

Question

I was used to get_headers() function

`$`url = 'http://stackoverflow.com';
$s=get_headers(`$`url, 1);
print_r(`$`s);

then i got output like

Array ( [0] => HTTP/1.1 200 OK [Cache-Control] => public, max-age=27 [Content-Type] => text/html; charset=utf-8 [Expires] => Mon, 07 Nov 2011 13:44:38 GMT [Last-Modified] => Mon, 07 Nov 2011 13:43:38 GMT [Vary] => * [Date] => Mon, 07 Nov 2011 13:44:10 GMT [Connection] => close [Content-Length] => 195251 )

How can display like

Cache-Control :

Content-Type :

Expires :

Last-Modified :

Connection :

Content-Length :

So you're getting the array, and you're asking how to display the value of that array? Seems like something that should be looked into for 30 seconds prior to asking here. Link to get you started: http://www.tizag.com/phpT/arrays.php — Dave
– Dave, Commented Nov 7, 2011 at 13:55
get_headers Inconsistency : stackoverflow.com/questions/12781795/get-headers-inconsistency — Baba
– Baba, Commented Oct 8, 2012 at 15:34

George Reith · Accepted Answer · 2012-06-19 12:23:04Z

3

get_headers() returns an array. If you set the second optional paramater to 1 then it will return an array with intuitive keys.

E.g. getheaders($url, 1)

You can print them seperately like so:

$url = 'http://stackoverflow.com';
$s = get_headers($url, 1);

print("Cache-Control: ".$s[Cache-Control]."\n");
print("Content-Type: ".$s[Content-Type]."\n");
print("Expires: ".$s[Expires]."\n");
print("Last-Modified: ".$s[Last-Modified]."\n");

For a full definition see the PHP manual.

edited Jun 19, 2012 at 12:23

answered Nov 7, 2011 at 13:56

George Reith

13.5k18 gold badges82 silver badges152 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

pomaxa · Accepted Answer · 2011-11-07 13:57:13Z

0

Of just use

print_r(), var_dump() or var_export()

to display result

answered Nov 7, 2011 at 13:57

pomaxa

1,74616 silver badges26 bronze badges

Collectives™ on Stack Overflow

php get_headers result displaying

2 Answers 2

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related