#PHP CURL POST REQUEST HOW TO#
#PHP CURL POST REQUEST CODE#
#PHP CURL POST REQUEST FREE#

using cURL we will call apis to getting json data and we can use their data in our project. PHP cURL have set of curl function like curl_init(), curl_setopt(), curl_exec() etc. 7 Answers Sorted by: 2790 +50 With fields: curl -data 'param1value1¶m2value2' With fields specified individually: curl -data 'param1value1' -data 'param2value2' Multipart: curl -form 'fileuploadmy-file. php curl will help to post request with parameters and headers, we can get json response. (I’ve updated this function so we’ll be able to define the headers when we’re making the call.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. There are many use case scenarios where PHP cURL post is exactly suited. This mechanism is useful to work with PHP RESTful services, API interactions, and etc. It allows inter-application hits to get a response over the network.

#PHP CURL POST REQUEST CODE#

Make sure to put this code into a file or place that can be accessed by your entire app or website. It sends HTTP requests to the endpoint from a different application or component. This is why I’ve created a ‘simple’ PHP script that allows us to call this function, with a set of parameters, and a cURL request will be done. Implementing an external API into your project is probably going to take more than just one API call and from different pages in your project. If you’re looking for a simple cURL GET function to retrieve your API data with PHP, please check if my basic cURL API connection with PHP is a better fit for your needs. Now that we understand the basics, let’s try to put this into a function we can reuse within our application. In the above example, we assume that we need to submit a request with the HTTP POST method.

Let’s create the curlpostexample.php file with the following contents.

#PHP CURL POST REQUEST HOW TO#

So after we did our call and closed the connection, we can still access the result using our $output variable. How to Post Data Using cURL in PHP In this section, we’ll see how to post data with cURL. This $output variable is still available in our program even after we closed it with curl_close(). Note that we stored our curl_exec() in a variable $output. (deletes the variable made by curl_init) Next, we need to specify the Content-type using the -H parameter. We first need to specify the HTTP method using the -X parameter.

#PHP CURL POST REQUEST FREE#

close curl resource to free up system resources Sending a POST Request with Curl You can see all the parameters required to send POST requests from the code above. curl_exec() executes the started curl session return the transfer as a string, also with setopt()Ĭurl_setopt($curl, CURLOPT_RETURNTRANSFER, 1) We need to do two things to send a post request, set the CURLOPTPOST option to true, and include the post fields via the CURLOPTPOSTFIELDS option. create & initialize a curl sessionĬurl_setopt($curl, CURLOPT_URL, '') The request will return the API response as a string. Before we start with the article and our cURL setup, I’ve added a simple example of a plain cURL request. I’ve received a lot of responses on ‘how does cURL actually work’ and I get the feeling that people don’t know what’s going on in a cURL call.

This article will provide more in-depth examples for integrating your applications. More info about how cURL actually works can be found in the official PHP documentation.

CURL stands for ‘Client URL Library’ and it allows you to connect and communicate with different types of servers with many different types of protocols (HTTP, https, FTP, proxy, cookies, …).

Php curl post request