I am trying to send a POST but I am getting an empty post on my other script.
What I am doing wrong?
if(isset($_POST)){
$url = 'http://localhost:3000/post';
$data = $_POST;
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($data),
),
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
}
This is for sync between 2 apps.
When I replace
$data = $_POST;
by
$data = array('key1' => 'value1', 'key2' => 'value2');
Works like a charm!
Thanks!
The problem was that some how, wordpress was deleting the $_POST at some point and after I've moved up my code to the top of the file, the problem was resolved.
Thanks you all!
Related
I'm trying to get some json data from another server that needs 3 parameters so that I can access it. I saw this code in internet but its not working. I have searched a lot and I haven't found a solution. When I run this code I get :
use pass and code are missing
(is the response from the server I'm requesting), I hope I made things clear if there's anything I didn't explain please do tell.
$url = 'http://xxxx/.js';
$data =http_build_query(array('user' => 'xx',
'pass' =>'xxx ',
'code' =>'xxx')
);
$options = array(
'http' => array(
'header' => "Content-type: application/json\r\n",
'method' => 'POST',
'content' => $data
)
);
$context= stream_context_create($options);
$result = file_get_contents($url, false, $context);
if ($result === FALSE) { }
echo $result ;
Try to change your payload to json...
$data = json_encode( array(
'user' => 'xxx',
'pass' => 'xxx',
'code' => 'xxx'
) );
and to remove \r\n from your content type
"Content-type: application/json"
I'm trying to send a special character, such as ñ, through a POST request in PHP. When I do it, it comes out as ñ, what is wrong and how do I fix it?
I'm sending and receiving the post request in PHP, here is what I use to send it:
$url = '<url>';
$data = array('key' => 'ñ');
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($data)
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
echo $result;
Thanks in advance!
Try using this:
$data = array('key' => urlencode('ñ'));
And in the $url file:
$_POST['key']=urldecode($_POST['key']);
This is how I use to send special characters in GET and POST method with ajax, it must work for php too.
I need to submit a form to a website (http://www.itu.int/online/mms/mars/ship_search.sh) and I use the following code:
$postdata = http_build_query(
array(
'sh_mmsi' => '246709000'
)
);
$opts = array('http' =>
array(
'method' => 'POST',
'header' => 'Content-type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = file_get_contents('http://www.itu.int/online/mms/mars/ship_search.sh', false, $context);
For some reason is not triggering the search query. If I hit the Submit button in the URL address http://www.itu.int/online/mms/mars/ship_search.sh?sh_mmsi=246709000, then the results shows at the end. I wonder if the problem is that this website has two forms and I would need to specify which one to post to? If so, how should I do it?
I've been looking for a solution for such a long time for my issue.
But i just can't find any solutions and i'm not sure what exactly to search for.
I'll explain my problem here.
Currently i have this PHP script which works perfect and sends a successfully request and receives the respond.
<?php
$url = 'http://example.nl/index.php';
$data = array('url' => 'http://www.myip.nl/', 'verkort' => 'Verkort URL');
// use key 'http' even if you send the request to https://...
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($data),
),
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
var_dump($result);
?>
But i really need help with sending a request with the following content:
See screenshot: http://i.imgur.com/VgedJes.png
I need to add the 3 headers and i'm not sure how to tell a field/value is empty as you can see in the screenshot.
I just can't figure out how to do this.
I would really appreciate it if someone could help me out with this!
To Add Header :
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\nX-Requested-With: XmlHttpRequest",
'method' => 'POST',
'content' => http_build_query($data),
),
);
Keep in mind that X-Requested-Header can only be interpreted by your PHP application
To send a parameter with an empty value you can do as follow
$data = array('url' => 'http://www.myip.nl/', 'verkort' => 'Verkort URL', 'notMandatoryParam' => '');
Also in your PHP code, you must do a verification : if(empty($_POST['notMandatoryParam'])) {/*SKIP ME*/}
I have question, is it possible to first post data to a site and then get the source code of the site I was posting the data to?
I tried with this:
$html = file_get_contents('http://test.com/test.php?test=test');
But the ?test=test is $_GET....
So yeah, I hope someone can help me! :) Thanks in advance (Sorry for bad english!).
You can use 3rd parameter of this function: context
$postdata = http_build_query(
array(
'var1' => 'some content',
'var2' => 'doh'
)
);
$opts = array(
'http' => array(
'method' => "POST",
'header' => "Connection: close\r\n".
"Content-Length: ".strlen($postdata)."\r\n",
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = file_get_contents('http://example.com/submit.php', false, $context);
// edit -little bug should be:
$opts = array(
'http' => array(
'method' => "POST",
'header' => "Connection: close\r\n".
"Content-type: application/x-www-form-urlencoded\r\n".
"Content-Length: ".strlen($postdata)."\r\n",
'content' => $postdata
)
);
You can not get the source, but you can get the page/output as it is provided by the server. As you mention file_get_contents(), you can use it to send a POST-request, but it would look something like this.
// Create map with request parameters
$params = array ('surname' => 'Filip', 'lastname' => 'Czaja');
// Build Http query using params
$query = http_build_query ($params);
// Create Http context details
$contextData = array (
'method' => 'POST',
'header' => "Connection: close\r\n".
"Content-Length: ".strlen($query)."\r\n",
'content'=> $query );
// Create context resource for our request
$context = stream_context_create (array ( 'http' => $contextData ));
// Read page rendered as result of your POST request
$result = file_get_contents (
'http://www.sample-post-page.com', // page url
false,
$context);
// Server response is now stored in $result variable so you can process it
Example from: http://fczaja.blogspot.se/2011/07/php-how-to-send-post-request-with.html