file_get_contents() for short urls

Question

file_get_contents() doesn't read data for short urls Example:

• http://wp.me/pbZy8-1WM,
• http://bit.ly/d00E2C

Please help me in handle this. OR Is there any CURL function to handle above links?

Disenthrone

@erisco if you use file_get_contents with a URL, it defers to cURL to get the data – Collocate

According to php.net/manual/en/wrappers.http.php HTTP redirects are supported. – Sibert

i tagged it in curl becoz can any one help me out by using curl functions. – Disenthrone

CURLOPT_FOLLOWLOCATION is how you'd handle this with cUrl – Essary

@Rafe I don't believe that is entirely correct. – Outdoors

I think you'll find it does. – Outdoors

Do you have allow_url_fopen on in php.ini? – Outdoors

Answer 1

This in general works fine. If you find it doesn't do the right thing you can explicitly use a stream context:

$url = "http://bit.ly/d00E2C";
$context = stream_context_create(array('http' => array('max_redirects' => 5)));
$val = file_get_contents($url, false, $context);

should do it. No need to touch CURL for that.

Alsatian

I stole your contribution of 'max_redirects'... not sure how I feel about that. Can you merge answers on Stackoverflow? – Sibert

Since there is really no merge, my expectation is you get the answer given yours is more complete. Since we can't split the points... – Alsatian

Answer 2

On my machine, I cannot replicate your problem; I receive the page as intended. However, should the issue be with the redirect, this may solve your problem.

<?php
$opts = array(
    'http' => array(
        'follow_location' => 1,
        'max_redirects' => 20
    )
);
$context = stream_context_create($opts);
echo file_get_contents('http://wp.me/pbZy8-1WM', false, $context);

I imagine there may be a directive that toggles redirect following, but I have not yet found it. I will edit my answer should I.

Sibert

Answer 3

What you can do is using curl with CURLOPT_FOLLOWLOCATION set to True:

$ch = curl_init("http://bit.ly/d00E2C");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$result = curl_exec($ch);
curl_close($ch);

echo $result;

Assimilation