![]() ![]() using cURL we will call apis to getting json data and we can use their data in our project. In PHP, you can use the cURL library to send HTTP requests, including sending JSON data in a POST request. PHP cURL have set of curl function like curl_init(), curl_setopt(), curl_exec() etc. php curl will help to post request with parameters and headers, we can get json response. Then again, I get confused pretty quickly.Sometime we need to work with web services and APIs of third party website, at that time we need to use php curl for get request, post request, delete request, put request ect. It allows inter-application hits to get a response over the network. In your case, you need to construct the URL with the arguments you need to send (if any), and remove the other options to cURL. It sends HTTP requests to the endpoint from a different application or component. For GET requests, the payload is part of the URL in the form of a query string. (I even get rid of the empty hidden values and all of the JS which set some of the other cookies). CURLOPTPOSTFIELDS as the name suggests, is for the body (payload) of a POST request. In my example I’m using the CakePHP syntax for setting up my json array, so don’t mind that. Although If we receive errors from the API, that means our calls are working. Make sure your json-data is correct, otherwise the request will keep returning errors. So I would think this isn't a security issue where the login request has to originate on the same server, etc. Obviously, a POST request does require data. If I copy the login site's form, strip it down to just the form elements with values, and put the full URL for the action, it works just great. GET requests: should only be used to request a resource parameters are displayed in the URL can be cached remain in the browser history can be bookmarked should never be used when dealing with sensitive data have length limits HTTP POST The HTTP POST method sends data to the server. recommended to use a library like Guzzle though to make HTTP requests instead though. ![]() ![]() I thought the problem was that the request had the host set to the requesting server, not the remote server, but then I noticed (in Firebug), that the request is sent as GET, not POST. For example, to send a HTTP POST request with a file upload, using the cURL CLI, run: curl -form namePeter -form age34 -form upload/Users/petertasker/photos/image-1. In API which I need to use I have example of CURL request: curl. ![]() I get the headers (which match the headers of a normal, successful request), followed by the login page (I'm guessing curl captured this due to a redirect) which has an error to the effect of "Bad contact type". $login_url = "" //action value in real form.Ĭurl_setopt($loginpage, CURLOPT_HEADER, 1) Ĭurl_setopt($loginpage, CURLOPT_RETURNTRANSFER, 1) Ĭurl_setopt($loginpage, CURLOPT_URL, $login_url) Ĭurl_setopt($loginpage, CURLOPT_POST, 1) Ĭurl_setopt($loginpage, CURLOPT_POSTFIELDS, $creds) (You probably confused it with another request by your browser). Actually, it's gotten so messy that I'm not even sure curl is the culprit. The request is made from the server, and will not show up in Firebug. ![]()
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