Curl Does not follow Header redirects - php

this is my current code. the the follow location is not working. why?
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $_SERVER);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_REFERER, $ste);
$data = curl_exec($ch);

Related

POST data and redirect user by PHP CURL

We need to redirect users to a URL and send some data to that URL (POST) with PHP CURL. Exactly like when a user click on HTML form submit with POST method.
Our code is
$data=array("Token"=>"test2","RedirectURL"=>"test1");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://sep.shaparak.ir/Payment.aspx');
curl_setopt($ch, CURLOPT_REFERER, 'https://sep.shaparak.ir/Payment.aspx');
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_VERBOSE, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_FRESH_CONNECT, 1);
curl_setopt($ch, CURLOPT_POSTREDIR, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_exec($ch);
But it doesn't work.
What is the solution?

As I found, it is not possible just with PHP.
You can generate a form with PHP and submit that with JS in onLoad.
Here is more detail.

This is my workable solution for post with curl:
$postdata = "email=".$username."&pass=".$password;
$ch = curl_init();
curl_setopt($ch, CURLOPT_VERBOSE, false);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_POST, sizeof($postdata));
curl_setopt($ch,CURLOPT_POSTFIELDS, $postdata);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec ($ch);
curl_close ($ch);
There is an alternative solution if above doesnt works:
$ch = curl_init();
curl_setopt($ch, CURLOPT_VERBOSE, false);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec ($ch);
curl_close ($ch);

Fatal error: Call to a member function find() on string in (curl & htmldomparser)

I want to get html code and find from a website ,I'm using this code to do so but I'm getting error
"The simultaneous use of the curl and htmldomparser"
Fatal error: Call to a member function find() on string in C:\cod.php on line 46
Line ERROR:
foreach ($content->find('div[class=postbody]') as $element)
I was able to get the full source using the login
But the problem is :
foreach ($content->find('div[class=postbody]') as $element)
this cod:
include_once('/simple_html_dom.php');
error_reporting(E_ALL);
function vBulletinLogin($username,$password,$url,$posturl){
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER,false);
curl_setopt($ch, CURLOPT_COOKIEFILE, 'veri.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, 'veri.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_COOKIESESSION,true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt($ch, CURLOPT_USERAGENT,$_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_REFERER, $url.'index.php');
curl_setopt($ch, CURLOPT_URL, $url.'login.php?do=login');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "vb_login_username=$username&vb_login_password&s=&securitytoken=guest&do=login&vb_login_md5password=".md5($password)."&vb_login_md5password_utf=".md5($password));
$exec = curl_exec($ch);
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_REFERER, $url.'login.php?do=login');
curl_setopt($ch, CURLOPT_URL, $url.'clientscript/vbulletin_global.js?v=373');
$exec = curl_exec($ch);
curl_setopt($ch, CURLOPT_REFERER, $url.'login.php?do=login');
curl_setopt($ch, CURLOPT_URL, $url.'index.php');
$exec = curl_exec($ch);
curl_setopt($ch, CURLOPT_REFERER, $url.'index.php');
curl_setopt($ch, CURLOPT_URL, $posturl);
$exec = curl_exec($ch);
curl_close($ch);
return $exec;
}
$content = vBulletinLogin('user','pass','url','url');
foreach ($content->find('div[class=postbody]') as $element)
{
echo $element;
}

this code is no problem
function vBulletinLogin($username,$password,$url,$posturl){
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER,false);
curl_setopt($ch, CURLOPT_COOKIEFILE, 'veri.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, 'veri.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_COOKIESESSION,true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt($ch, CURLOPT_USERAGENT,$_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_REFERER, $url.'index.php');
curl_setopt($ch, CURLOPT_URL, $url.'login.php?do=login');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "vb_login_username=$username&vb_login_password&s=&securitytoken=guest&do=login&vb_login_md5password=".md5($password)."&vb_login_md5password_utf=".md5($password));
$exec = curl_exec($ch);
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_REFERER, $url.'login.php?do=login');
curl_setopt($ch, CURLOPT_URL, $url.'clientscript/vbulletin_global.js?v=373');
$exec = curl_exec($ch);
curl_setopt($ch, CURLOPT_REFERER, $url.'login.php?do=login');
curl_setopt($ch, CURLOPT_URL, $url.'index.php');
$exec = curl_exec($ch);
curl_setopt($ch, CURLOPT_REFERER, $url.'index.php');
curl_setopt($ch, CURLOPT_URL, $posturl);
$exec = curl_exec($ch);
curl_close($ch);
return $exec;}
$content = vBulletinLogin('user','pass','url','url');
but After using this code
foreach ($content->find('div[class=postbody]') as $element)
{
echo $element;
}
me get ERROR
This is a big problem and inextricable
Help me

How to api integeration in core php

I had the payment integration with paywithcapure. They send the sample code for test i used that code its 404 error.
$xml_data2 = 'merchantid=somevalue&token=somevalue&bvn=somevalue';
$URL = "http://flutterwavestaging.com:8080/FlutterwaveRecurringPayments/services/flwcardrecurring/VerifyBvn";
$ch = curl_init($URL);
//curl_setopt($ch, CURLOPT_MUTE, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content type - application/x-www-urlencoded'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_data2);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($ch);

First make sure that url is working fine.Paste your url in browser and see the result.If it's not working then contact them for correct url and if its working fine then try this code :
$xml_data2 = 'merchantid=somevalue&token=somevalue&bvn=somevalue';
$URL = "http://flutterwavestaging.com:8080/FlutterwaveRecurringPayments/services/flwcardrecurring/VerifyBvn";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $URL); // you've missed this one.
//curl_setopt($ch, CURLOPT_MUTE, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content type - application/x-www-urlencoded'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_data2);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($ch);

Get post result with cURL and PHP

I have a little function which performs a form submission and it should return the result (html).
The form has only one text input:
<input type="text" value="" maxlength="5" name="CODE" size="10">
This is how I try to fill this variable with cURL:
//open connection
$ch = curl_init();
$myValue = "Test123";
$formUrl = "http://www.mywebsite.com/post.php";
//set the url, number of POST vars, POST data
curl_setopt($ch, CURLOPT_URL, $formUrl);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
curl_setopt($ch, CURLOPT_TIMEOUT, 120);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "CODE=".$myValue);
//execute post
$result = curl_exec($ch);
$info = curl_getinfo($ch);
//close connection
curl_close($ch);
echo $result;
My problem is that I don't get any results... Is there any problem with this code?
Thank you very much for the help!
EDIT:
I also tried with this kind of setup, with the same result:
$formData = array('CHKCODE' => $tesseractOutput);
curl_setopt($ch, CURLOPT_URL, $formUrl);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
curl_setopt($ch, CURLOPT_TIMEOUT, 120);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($formData));

You could try a bit different approach. A simple example:
$data = array("CODE" => "Test123");
//$ch = curl_init("http://www.mywebsite.com/post.php");
//EDIT
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
//EDIT
curl_setopt($ch, CURLOPT_URL, "http://www.mywebsite.com/post.php");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,http_build_query($data));
$response = curl_exec($ch);
var_dump($response);
curl_close($ch);

login to any site using curl in php

login to a website using curl php
I have tried
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.sitename.com");
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
curl_setopt($ch, CURLOPT_POSTFIELDS, true);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC );
curl_setopt($ch, CURLOPT_USERPWD, "username:password");
curl_exec($ch);
curl_close($ch);
But this does not log in .

curl_setopt($ch, CURLOPT_POSTFIELDS, true); does not make sense.
You may have CURLOPT_POSTFIELDS and CURLOPT_POST mixed up. The correct way is:
curl_setopt($ch, CURLOPT_POST, true);
Check the manual here: http://no.php.net/manual/en/function.curl-setopt.php

Correct Code should be :
NOTE : change the values for userName an password as required by the login form
for the site.
$postField = "userName = abc&password=xyz";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.sitename.com");
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC );
curl_setopt($ch, CURLOPT_USERPWD, "username:password");
curl_exec($ch);
curl_close($ch);`

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