Curl Php Login

I'm new to using cURL and its hard to find good resources for it. What I'm trying to do is login to a remote site, by having curl do the login form and then send back that it was successful. The c...

PHP: Login to website with cURL. This is a tutorial on how to login to a website using cURL and PHP. In this tutorial, we will create a simple PHP bot that signs in to a website before accessing a password-protected page. In this example, I’ve created a number of named constants at the top of the script. Be sure to change these configuration ...

The curl extension of php can be used to open remote webpages by both GET and POST methods. There are many situations when you need a php script to login into a website and open a certain page.

CURL and PHP combined can be really useful for getting data from websites, connecting to APIs (such as the Google Analytics API) and so on. Sometimes you may need to connect to a website that is password protected so this post looks at how to pass the username and password with PHP and CURL.

The other day I wanted to automate some downloading from a username and password secured website. I wrote a quick script and it is working like a dream, below is the CURL part of the code that does the logging in and download.

Login with authenticate the user and password. We will connect with this this library on a remote server using authenticate the user and password, as well as enable API key connection. It depends on the connection and settings or requirements of the server to which we are connecting, so sometimes it is necessary to change some CURL option.

I needed to use cURL in a php script to download data using not only SSL for the server authentication but also for client authentication. On a default install of Fedora, setting up the proper cURL parameters, I would get an error: $ php curl.php Peer certificate cannot be authenticated with known CA certificates

Well, you'll need to store the session data in a cookie. You can use -c cookie_filename to create the cookie (add this to your login command). And then, for the other requests, you can read from the cookie with -b cookie_filename. In example: curl -s loginpage -c cookiefile -d "user=myself&pass=secure" curl -s secretpage -b cookiefile EDIT: